{
  "document": {
    "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/debian11els/vex/2026/cve-2026-70461-els_os-debian11els.json"
      }
    ],
    "tracking": {
      "current_release_date": "2026-09-18T13:36:39Z",
      "generator": {
        "date": "2026-09-18T13:36:39Z",
        "engine": {
          "name": "pyCSAF"
        }
      },
      "id": "CVE-2026-70461-ELS_OS-DEBIAN11ELS",
      "initial_release_date": "2026-08-13T15:20:00Z",
      "revision_history": [
        {
          "date": "2026-08-13T15:20:00Z",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2026-09-17T12:45:34Z",
          "number": "2",
          "summary": "Official Publication"
        },
        {
          "date": "2026-09-18T13:36:39Z",
          "number": "3",
          "summary": "Update document"
        }
      ],
      "status": "final",
      "version": "3"
    },
    "title": "Security update on CVE-2026-70461"
  },
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      {
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          {
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                  }
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              }
            ],
            "category": "product_family",
            "name": "Debian"
          }
        ],
        "category": "vendor",
        "name": "Software in the Public Interest, Inc."
      },
      {
        "branches": [
          {
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                "name": "rsync-0:3.2.3-4+deb11u4+tuxcare.els3.armel",
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        "category": "vendor",
        "name": "TuxCare"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rsync-0:3.2.3-4+deb11u4+tuxcare.els3.armel as a component of Debian 11",
          "product_id": "Debian-11:rsync-0:3.2.3-4+deb11u4+tuxcare.els3.armel"
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        },
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        "relates_to_product_reference": "Debian-11"
      },
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        },
        "product_reference": "rsync-0:3.2.3-4+deb11u4+tuxcare.els3.arm64",
        "relates_to_product_reference": "Debian-11"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rsync-0:3.2.3-4+deb11u4+tuxcare.els4.arm64 as a component of Debian 11",
          "product_id": "Debian-11:rsync-0:3.2.3-4+deb11u4+tuxcare.els4.arm64"
        },
        "product_reference": "rsync-0:3.2.3-4+deb11u4+tuxcare.els4.arm64",
        "relates_to_product_reference": "Debian-11"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rsync-0:3.2.3-4+deb11u4+tuxcare.els4.armel as a component of Debian 11",
          "product_id": "Debian-11:rsync-0:3.2.3-4+deb11u4+tuxcare.els4.armel"
        },
        "product_reference": "rsync-0:3.2.3-4+deb11u4+tuxcare.els4.armel",
        "relates_to_product_reference": "Debian-11"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rsync-0:3.2.3-4+deb11u4+tuxcare.els4.amd64 as a component of Debian 11",
          "product_id": "Debian-11:rsync-0:3.2.3-4+deb11u4+tuxcare.els4.amd64"
        },
        "product_reference": "rsync-0:3.2.3-4+deb11u4+tuxcare.els4.amd64",
        "relates_to_product_reference": "Debian-11"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-70461",
      "cwe": {
        "id": "CWE-787",
        "name": "Out-of-bounds Write"
      },
      "notes": [
        {
          "category": "description",
          "text": "rsync 3.2.5 before 3.5.0 contains a heap out-of-bounds write vulnerability that allows remote unauthenticated attackers to write one attacker-controlled byte past the end of a heap allocation by supplying a crafted files-from entry. Attackers can trigger the vulnerability against a read-only rsync daemon module by providing a files-from entry containing both an interior and trailing backslash, causing the add_implied_include() function to under-count the trailing backslash when sizing the destination buffer.",
          "title": "Vulnerability description"
        },
        {
          "category": "other",
          "text": "TuxCare has assessed that this vulnerability does not impact any currently supported TuxCare products. This evaluation may change as new information becomes available. For additional details regarding this vulnerability and affected products, refer to the provided references.",
          "title": "Statement"
        }
      ],
      "product_status": {
        "known_not_affected": [
          "Debian-11:rsync-0:3.2.3-4+deb11u4+tuxcare.els3.amd64",
          "Debian-11:rsync-0:3.2.3-4+deb11u4+tuxcare.els3.arm64",
          "Debian-11:rsync-0:3.2.3-4+deb11u4+tuxcare.els3.armel",
          "Debian-11:rsync-0:3.2.3-4+deb11u4+tuxcare.els4.amd64",
          "Debian-11:rsync-0:3.2.3-4+deb11u4+tuxcare.els4.arm64",
          "Debian-11:rsync-0:3.2.3-4+deb11u4+tuxcare.els4.armel"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2026-70461"
        },
        {
          "category": "external",
          "summary": "https://github.com/RsyncProject/rsync/releases/tag/v3.5.0",
          "url": "https://github.com/RsyncProject/rsync/releases/tag/v3.5.0"
        },
        {
          "category": "external",
          "summary": "https://github.com/RsyncProject/rsync/security/advisories/GHSA-jhxm-j4mq-3fj4",
          "url": "https://github.com/RsyncProject/rsync/security/advisories/GHSA-jhxm-j4mq-3fj4"
        },
        {
          "category": "external",
          "summary": "https://www.vulncheck.com/advisories/rsync-heap-out-of-bounds-write-via-files-from-entry",
          "url": "https://www.vulncheck.com/advisories/rsync-heap-out-of-bounds-write-via-files-from-entry"
        }
      ],
      "release_date": "2026-08-13T15:20:00Z",
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        },
        {
          "category": "impact",
          "date": "2026-09-04T20:00:50.007969Z",
          "details": "unknown",
          "product_ids": [
            "Debian-11:rsync-0:3.2.3-4+deb11u4+tuxcare.els3.amd64",
            "Debian-11:rsync-0:3.2.3-4+deb11u4+tuxcare.els3.arm64",
            "Debian-11:rsync-0:3.2.3-4+deb11u4+tuxcare.els3.armel",
            "Debian-11:rsync-0:3.2.3-4+deb11u4+tuxcare.els4.amd64",
            "Debian-11:rsync-0:3.2.3-4+deb11u4+tuxcare.els4.arm64",
            "Debian-11:rsync-0:3.2.3-4+deb11u4+tuxcare.els4.armel"
          ]
        }
      ]
    }
  ]
}