{ "document": { "aggregate_severity": { "text": "Critical" }, "category": "csaf_vex", "csaf_version": "2.0", "distribution": { "text": "TuxCare License Agreement", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://tuxcare.com/contact/", "name": "TuxCare", "namespace": "https://tuxcare.com/" }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://security.tuxcare.com/csaf/v2/els_os/amazonlinux2els/vex/2026/cve-2026-99176-els_os-amazonlinux2els.json" } ], "tracking": { "current_release_date": "2026-11-07T21:40:46Z", "generator": { "date": "2026-11-07T21:40:46Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2026-99176-ELS_OS-AMAZONLINUX2ELS", "initial_release_date": "2026-10-28T11:17:00Z", "revision_history": [ { "date": "2026-10-28T11:17:00Z", "number": "1", "summary": "Initial version" }, { "date": "2026-11-07T21:40:46Z", "number": "2", "summary": "Official Publication" } ], "status": "final", "version": "2" }, "title": "Security update on CVE-2026-99176" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Amazon Linux 2", "product": { "name": "Amazon Linux 2", "product_id": "Amazon-Linux-2", "product_identification_helper": { "cpe": "cpe:2.3:o:amazon:amazon_linux:2:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "Amazon Linux" }, { "branches": [ { "category": "product_version", "name": "kernel-devel-0:5.10.273-274.1999.amzn2.x86_64", "product": { "name": "kernel-devel-0:5.10.273-274.1999.amzn2.x86_64", "product_id": "kernel-devel-0:5.10.273-274.1999.amzn2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/amazon%20linux/kernel-devel@5.10.273-274.1999.amzn2?arch=x86_64" } } }, { "category": "product_version", "name": "perf-0:5.10.273-274.1999.amzn2.x86_64", "product": { "name": "perf-0:5.10.273-274.1999.amzn2.x86_64", "product_id": "perf-0:5.10.273-274.1999.amzn2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/amazon%20linux/perf@5.10.273-274.1999.amzn2?arch=x86_64" } } }, { "category": "product_version", "name": "bpftool-0:5.10.273-274.1999.amzn2.x86_64", "product": { "name": "bpftool-0:5.10.273-274.1999.amzn2.x86_64", "product_id": "bpftool-0:5.10.273-274.1999.amzn2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/amazon%20linux/bpftool@5.10.273-274.1999.amzn2?arch=x86_64" } } }, { "category": "product_version", "name": "python-perf-0:5.10.273-274.1999.amzn2.x86_64", "product": { "name": "python-perf-0:5.10.273-274.1999.amzn2.x86_64", "product_id": "python-perf-0:5.10.273-274.1999.amzn2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/amazon%20linux/python-perf@5.10.273-274.1999.amzn2?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-tools-0:5.10.273-274.1999.amzn2.x86_64", "product": { "name": "kernel-tools-0:5.10.273-274.1999.amzn2.x86_64", "product_id": "kernel-tools-0:5.10.273-274.1999.amzn2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/amazon%20linux/kernel-tools@5.10.273-274.1999.amzn2?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-0:5.10.273-274.1999.amzn2.x86_64", "product": { "name": "kernel-0:5.10.273-274.1999.amzn2.x86_64", "product_id": "kernel-0:5.10.273-274.1999.amzn2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/amazon%20linux/kernel@5.10.273-274.1999.amzn2?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-headers-0:5.10.273-274.1999.amzn2.x86_64", "product": { "name": "kernel-headers-0:5.10.273-274.1999.amzn2.x86_64", "product_id": "kernel-headers-0:5.10.273-274.1999.amzn2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/amazon%20linux/kernel-headers@5.10.273-274.1999.amzn2?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-tools-devel-0:5.10.273-274.1999.amzn2.x86_64", "product": { "name": "kernel-tools-devel-0:5.10.273-274.1999.amzn2.x86_64", "product_id": "kernel-tools-devel-0:5.10.273-274.1999.amzn2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/amazon%20linux/kernel-tools-devel@5.10.273-274.1999.amzn2?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "Amazon Web Services, Inc." }, { "branches": [ { "branches": [ { "category": "product_version", "name": "kernel-devel-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "product": { "name": "kernel-devel-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "product_id": "kernel-devel-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/kernel-devel@5.10.273-274.1999.amzn2.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "perf-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "product": { "name": "perf-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "product_id": "perf-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/perf@5.10.273-274.1999.amzn2.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "bpftool-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "product": { "name": "bpftool-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "product_id": "bpftool-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/bpftool@5.10.273-274.1999.amzn2.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "python-perf-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "product": { "name": "python-perf-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "product_id": "python-perf-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/python-perf@5.10.273-274.1999.amzn2.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-tools-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "product": { "name": "kernel-tools-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "product_id": "kernel-tools-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/kernel-tools@5.10.273-274.1999.amzn2.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "product": { "name": "kernel-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "product_id": "kernel-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/kernel@5.10.273-274.1999.amzn2.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-headers-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "product": { "name": "kernel-headers-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "product_id": "kernel-headers-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/kernel-headers@5.10.273-274.1999.amzn2.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-tools-devel-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "product": { "name": "kernel-tools-devel-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "product_id": "kernel-tools-devel-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/kernel-tools-devel@5.10.273-274.1999.amzn2.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-tools-devel-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "product": { "name": "kernel-tools-devel-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "product_id": "kernel-tools-devel-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/kernel-tools-devel@5.10.272-271.1109.amzn2.tuxcare.els2?arch=x86_64" } } }, { "category": "product_version", "name": "bpftool-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "product": { "name": "bpftool-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "product_id": "bpftool-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/bpftool@5.10.272-271.1109.amzn2.tuxcare.els2?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-headers-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "product": { "name": "kernel-headers-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "product_id": "kernel-headers-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/kernel-headers@5.10.272-271.1109.amzn2.tuxcare.els2?arch=x86_64" } } }, { "category": "product_version", "name": "perf-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "product": { "name": "perf-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "product_id": "perf-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/perf@5.10.272-271.1109.amzn2.tuxcare.els2?arch=x86_64" } } }, { "category": "product_version", "name": "python-perf-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "product": { "name": "python-perf-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "product_id": "python-perf-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/python-perf@5.10.272-271.1109.amzn2.tuxcare.els2?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "product": { "name": "kernel-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "product_id": "kernel-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/kernel@5.10.272-271.1109.amzn2.tuxcare.els2?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-devel-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "product": { "name": "kernel-devel-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "product_id": "kernel-devel-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/kernel-devel@5.10.272-271.1109.amzn2.tuxcare.els2?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-tools-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "product": { "name": "kernel-tools-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "product_id": "kernel-tools-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/kernel-tools@5.10.272-271.1109.amzn2.tuxcare.els2?arch=x86_64" } } }, { "category": "product_version", "name": "bpftool-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "product": { "name": "bpftool-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "product_id": "bpftool-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/bpftool@5.10.272-271.1109.amzn2.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "python-perf-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "product": { "name": "python-perf-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "product_id": "python-perf-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/python-perf@5.10.272-271.1109.amzn2.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-headers-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "product": { "name": "kernel-headers-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "product_id": "kernel-headers-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/kernel-headers@5.10.272-271.1109.amzn2.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-tools-devel-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "product": { "name": "kernel-tools-devel-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "product_id": "kernel-tools-devel-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/kernel-tools-devel@5.10.272-271.1109.amzn2.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "perf-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "product": { "name": "perf-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "product_id": "perf-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/perf@5.10.272-271.1109.amzn2.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "product": { "name": "kernel-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "product_id": "kernel-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/kernel@5.10.272-271.1109.amzn2.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-devel-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "product": { "name": "kernel-devel-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "product_id": "kernel-devel-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/kernel-devel@5.10.272-271.1109.amzn2.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-tools-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "product": { "name": "kernel-tools-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "product_id": "kernel-tools-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/kernel-tools@5.10.272-271.1109.amzn2.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-tools-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "product": { "name": "kernel-tools-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "product_id": "kernel-tools-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/kernel-tools@5.10.259-258.1046.amzn2.tuxcare.els2?arch=x86_64" } } }, { "category": "product_version", "name": "python-perf-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "product": { "name": "python-perf-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "product_id": "python-perf-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/python-perf@5.10.259-258.1046.amzn2.tuxcare.els2?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-tools-devel-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "product": { "name": "kernel-tools-devel-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "product_id": "kernel-tools-devel-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/kernel-tools-devel@5.10.259-258.1046.amzn2.tuxcare.els2?arch=x86_64" } } }, { "category": "product_version", "name": "bpftool-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "product": { "name": "bpftool-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "product_id": "bpftool-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/bpftool@5.10.259-258.1046.amzn2.tuxcare.els2?arch=x86_64" } } }, { "category": "product_version", "name": "perf-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "product": { "name": "perf-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "product_id": "perf-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/perf@5.10.259-258.1046.amzn2.tuxcare.els2?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-devel-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "product": { "name": "kernel-devel-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "product_id": "kernel-devel-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/kernel-devel@5.10.259-258.1046.amzn2.tuxcare.els2?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "product": { "name": "kernel-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "product_id": "kernel-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/kernel@5.10.259-258.1046.amzn2.tuxcare.els2?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-headers-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "product": { "name": "kernel-headers-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "product_id": "kernel-headers-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/kernel-headers@5.10.259-258.1046.amzn2.tuxcare.els2?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-headers-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "product": { "name": "kernel-headers-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "product_id": "kernel-headers-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/kernel-headers@5.10.259-258.1046.amzn2.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-tools-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "product": { "name": "kernel-tools-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "product_id": "kernel-tools-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/kernel-tools@5.10.259-258.1046.amzn2.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-devel-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "product": { "name": "kernel-devel-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "product_id": "kernel-devel-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/kernel-devel@5.10.259-258.1046.amzn2.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "perf-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "product": { "name": "perf-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "product_id": "perf-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/perf@5.10.259-258.1046.amzn2.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-tools-devel-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "product": { "name": "kernel-tools-devel-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "product_id": "kernel-tools-devel-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/kernel-tools-devel@5.10.259-258.1046.amzn2.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "bpftool-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "product": { "name": "bpftool-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "product_id": "bpftool-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/bpftool@5.10.259-258.1046.amzn2.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "python-perf-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "product": { "name": "python-perf-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "product_id": "python-perf-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/python-perf@5.10.259-258.1046.amzn2.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "kernel-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "product": { "name": "kernel-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "product_id": "kernel-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/kernel@5.10.259-258.1046.amzn2.tuxcare.els1?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "TuxCare" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "kernel-devel-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-devel-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64" }, "product_reference": "kernel-devel-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "perf-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:perf-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64" }, "product_reference": "perf-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "bpftool-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:bpftool-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64" }, "product_reference": "bpftool-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "python-perf-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:python-perf-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64" }, "product_reference": "python-perf-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-tools-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-tools-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64" }, "product_reference": "kernel-tools-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64" }, "product_reference": "kernel-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-headers-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-headers-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64" }, "product_reference": "kernel-headers-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-tools-devel-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-tools-devel-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64" }, "product_reference": "kernel-tools-devel-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-tools-devel-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-tools-devel-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64" }, "product_reference": "kernel-tools-devel-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "bpftool-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:bpftool-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64" }, "product_reference": "bpftool-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-headers-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-headers-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64" }, "product_reference": "kernel-headers-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "perf-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:perf-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64" }, "product_reference": "perf-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "python-perf-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:python-perf-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64" }, "product_reference": "python-perf-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64" }, "product_reference": "kernel-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-devel-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-devel-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64" }, "product_reference": "kernel-devel-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-tools-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-tools-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64" }, "product_reference": "kernel-tools-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "bpftool-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:bpftool-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64" }, "product_reference": "bpftool-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "python-perf-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:python-perf-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64" }, "product_reference": "python-perf-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-headers-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-headers-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64" }, "product_reference": "kernel-headers-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-tools-devel-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-tools-devel-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64" }, "product_reference": "kernel-tools-devel-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "perf-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:perf-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64" }, "product_reference": "perf-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64" }, "product_reference": "kernel-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-devel-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-devel-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64" }, "product_reference": "kernel-devel-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-tools-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-tools-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64" }, "product_reference": "kernel-tools-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-tools-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-tools-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64" }, "product_reference": "kernel-tools-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "python-perf-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:python-perf-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64" }, "product_reference": "python-perf-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-tools-devel-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-tools-devel-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64" }, "product_reference": "kernel-tools-devel-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "bpftool-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:bpftool-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64" }, "product_reference": "bpftool-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "perf-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:perf-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64" }, "product_reference": "perf-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-devel-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-devel-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64" }, "product_reference": "kernel-devel-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64" }, "product_reference": "kernel-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-headers-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-headers-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64" }, "product_reference": "kernel-headers-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-headers-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-headers-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64" }, "product_reference": "kernel-headers-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-tools-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-tools-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64" }, "product_reference": "kernel-tools-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-devel-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-devel-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64" }, "product_reference": "kernel-devel-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "perf-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:perf-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64" }, "product_reference": "perf-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-tools-devel-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-tools-devel-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64" }, "product_reference": "kernel-tools-devel-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "bpftool-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:bpftool-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64" }, "product_reference": "bpftool-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "python-perf-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:python-perf-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64" }, "product_reference": "python-perf-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64" }, "product_reference": "kernel-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-devel-0:5.10.273-274.1999.amzn2.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-devel-0:5.10.273-274.1999.amzn2.x86_64" }, "product_reference": "kernel-devel-0:5.10.273-274.1999.amzn2.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "perf-0:5.10.273-274.1999.amzn2.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:perf-0:5.10.273-274.1999.amzn2.x86_64" }, "product_reference": "perf-0:5.10.273-274.1999.amzn2.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "bpftool-0:5.10.273-274.1999.amzn2.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:bpftool-0:5.10.273-274.1999.amzn2.x86_64" }, "product_reference": "bpftool-0:5.10.273-274.1999.amzn2.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "python-perf-0:5.10.273-274.1999.amzn2.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:python-perf-0:5.10.273-274.1999.amzn2.x86_64" }, "product_reference": "python-perf-0:5.10.273-274.1999.amzn2.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-tools-0:5.10.273-274.1999.amzn2.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-tools-0:5.10.273-274.1999.amzn2.x86_64" }, "product_reference": "kernel-tools-0:5.10.273-274.1999.amzn2.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-0:5.10.273-274.1999.amzn2.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-0:5.10.273-274.1999.amzn2.x86_64" }, "product_reference": "kernel-0:5.10.273-274.1999.amzn2.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-headers-0:5.10.273-274.1999.amzn2.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-headers-0:5.10.273-274.1999.amzn2.x86_64" }, "product_reference": "kernel-headers-0:5.10.273-274.1999.amzn2.x86_64", "relates_to_product_reference": "Amazon-Linux-2" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-tools-devel-0:5.10.273-274.1999.amzn2.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:kernel-tools-devel-0:5.10.273-274.1999.amzn2.x86_64" }, "product_reference": "kernel-tools-devel-0:5.10.273-274.1999.amzn2.x86_64", "relates_to_product_reference": "Amazon-Linux-2" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-99176", "notes": [ { "category": "description", "text": "In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: nVMX: Reset MMU back to the root MMU if loading L2 state fails for !VM-Entry\n\nReset the vCPU's MMU pointer back to the root MMU if loading L2 state fails\nin the \"not from VM-Entry\" case, i.e. when emulating RSM or handling\nKVM_SET_NESTED_STATE. Failure to unwind the MMU pointer results in KVM\ntrying to run L1 with a nested MMU, and is especially problematic if the\nvCPU manages to free its nested state before the VM crashes. Constructing\nthe root for a nested EPT MMU goes through vmcs12, which is dynamically\nallocated/freed when nVMX is enabled/disabled. And so if the nested state\nis freed with the MMU still pointing at the nested MMU, KVM will hit a NULL\npointer deref when attempting to get L1=>L2 EPTP.\n\n BUG: kernel NULL pointer dereference, address: 0000000000000078\n #PF: supervisor read access in kernel mode\n #PF: error_code(0x0000) - not-present page\n PGD 114a2d067 P4D 111743067 PUD 11141f067 PMD 0\n Oops: Oops: 0000 [#1] SMP\n CPU: 20 UID: 1000 PID: 1272 Comm: nested_tdp_faul Not tainted 7.3.0-rc4-8c89f11d1a99b-sink-vm #1914 PREEMPTLAZY\n Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015\n RIP: 0010:nested_ept_get_eptp+0xb/0x10 [kvm_intel]\n Call Trace:\n \n kvm_mmu_load+0xcd/0x870 [kvm]\n kvm_arch_vcpu_ioctl_run+0x18f5/0x1f80 [kvm]\n kvm_vcpu_ioctl+0x2c7/0x970 [kvm]\n __x64_sys_ioctl+0x90/0xd0\n do_syscall_64+0x9c/0x4d0\n entry_SYSCALL_64_after_hwframe+0x4b/0x53\n RIP: 0033:0x47491b\n \n Modules linked in: kvm_intel kvm irqbypass\n CR2: 0000000000000078\n ---[ end trace 0000000000000000 ]---\n RIP: 0010:nested_ept_get_eptp+0xb/0x10 [kvm_intel]\n\n[sean: write changelog]", "title": "Vulnerability description" } ], "product_status": { "fixed": [ "Amazon-Linux-2:bpftool-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-devel-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-headers-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-tools-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-tools-devel-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:perf-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:python-perf-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64" ], "known_affected": [ "Amazon-Linux-2:bpftool-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:bpftool-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:bpftool-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:bpftool-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:bpftool-0:5.10.273-274.1999.amzn2.x86_64", "Amazon-Linux-2:kernel-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:kernel-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:kernel-0:5.10.273-274.1999.amzn2.x86_64", "Amazon-Linux-2:kernel-devel-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-devel-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:kernel-devel-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-devel-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:kernel-devel-0:5.10.273-274.1999.amzn2.x86_64", "Amazon-Linux-2:kernel-headers-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-headers-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:kernel-headers-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-headers-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:kernel-headers-0:5.10.273-274.1999.amzn2.x86_64", "Amazon-Linux-2:kernel-tools-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-tools-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:kernel-tools-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-tools-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:kernel-tools-0:5.10.273-274.1999.amzn2.x86_64", "Amazon-Linux-2:kernel-tools-devel-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-tools-devel-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:kernel-tools-devel-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-tools-devel-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:kernel-tools-devel-0:5.10.273-274.1999.amzn2.x86_64", "Amazon-Linux-2:perf-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:perf-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:perf-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:perf-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:perf-0:5.10.273-274.1999.amzn2.x86_64", "Amazon-Linux-2:python-perf-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:python-perf-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:python-perf-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:python-perf-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:python-perf-0:5.10.273-274.1999.amzn2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2026-99176" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/6a36b05fc5b3d660fcc826133dc92e2fc87bd1de", "url": "https://git.kernel.org/stable/c/6a36b05fc5b3d660fcc826133dc92e2fc87bd1de" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/c2586874605ec23b611c57fe71d183d98f168971", "url": "https://git.kernel.org/stable/c/c2586874605ec23b611c57fe71d183d98f168971" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/c611337aee17a0627e365e58e2b6e78803fb3c36", "url": "https://git.kernel.org/stable/c/c611337aee17a0627e365e58e2b6e78803fb3c36" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/c8f4cfe1cf93bce924e27f2abead7a4c4a487505", "url": "https://git.kernel.org/stable/c/c8f4cfe1cf93bce924e27f2abead7a4c4a487505" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/c9716f956216eb74ab0aad7f633586edd49e0322", "url": "https://git.kernel.org/stable/c/c9716f956216eb74ab0aad7f633586edd49e0322" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/d00d5f534a8238674755e59826a6c7d3c8efb870", "url": "https://git.kernel.org/stable/c/d00d5f534a8238674755e59826a6c7d3c8efb870" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/df4d01be5b318024bec68654c7af0ebc0e0ed8a1", "url": "https://git.kernel.org/stable/c/df4d01be5b318024bec68654c7af0ebc0e0ed8a1" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/f0c077c36fda9d498db39199e3997860e985efc8", "url": "https://git.kernel.org/stable/c/f0c077c36fda9d498db39199e3997860e985efc8" } ], "release_date": "2026-10-28T11:17:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-11-05T12:53:42.499096Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1793883221", "product_ids": [ "Amazon-Linux-2:bpftool-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-devel-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-headers-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-tools-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-tools-devel-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:perf-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:python-perf-0:5.10.273-274.1999.amzn2.tuxcare.els1.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1793883221" }, { "category": "none_available", "date": "2026-10-28T11:17:00Z", "details": "Affected", "product_ids": [ "Amazon-Linux-2:bpftool-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:bpftool-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:bpftool-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:bpftool-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:bpftool-0:5.10.273-274.1999.amzn2.x86_64", "Amazon-Linux-2:kernel-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:kernel-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:kernel-0:5.10.273-274.1999.amzn2.x86_64", "Amazon-Linux-2:kernel-devel-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-devel-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:kernel-devel-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-devel-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:kernel-devel-0:5.10.273-274.1999.amzn2.x86_64", "Amazon-Linux-2:kernel-headers-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-headers-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:kernel-headers-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-headers-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:kernel-headers-0:5.10.273-274.1999.amzn2.x86_64", "Amazon-Linux-2:kernel-tools-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-tools-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:kernel-tools-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-tools-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:kernel-tools-0:5.10.273-274.1999.amzn2.x86_64", "Amazon-Linux-2:kernel-tools-devel-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-tools-devel-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:kernel-tools-devel-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:kernel-tools-devel-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:kernel-tools-devel-0:5.10.273-274.1999.amzn2.x86_64", "Amazon-Linux-2:perf-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:perf-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:perf-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:perf-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:perf-0:5.10.273-274.1999.amzn2.x86_64", "Amazon-Linux-2:python-perf-0:5.10.259-258.1046.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:python-perf-0:5.10.259-258.1046.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:python-perf-0:5.10.272-271.1109.amzn2.tuxcare.els1.x86_64", "Amazon-Linux-2:python-perf-0:5.10.272-271.1109.amzn2.tuxcare.els2.x86_64", "Amazon-Linux-2:python-perf-0:5.10.273-274.1999.amzn2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Critical" } ] } ] }