{
  "document": {
    "aggregate_severity": {
      "text": "High"
    },
    "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"
      }
    ],
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      "contact_details": "https://tuxcare.com/contact/",
      "name": "TuxCare",
      "namespace": "https://tuxcare.com/"
    },
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        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.tuxcare.com/csaf/v2/els_os/almalinux9.2esu/vex/2026/cve-2026-6785-els_os-almalinux9_2esu.json"
      }
    ],
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      "current_release_date": "2026-06-09T08:39:35Z",
      "generator": {
        "date": "2026-06-09T08:39:35Z",
        "engine": {
          "name": "pyCSAF"
        }
      },
      "id": "CVE-2026-6785-ELS_OS-ALMALINUX9.2ESU",
      "initial_release_date": "2026-04-21T12:41:00Z",
      "revision_history": [
        {
          "date": "2026-04-21T12:41:00Z",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2026-05-27T14:27:33Z",
          "number": "2",
          "summary": "Official Publication"
        },
        {
          "date": "2026-05-28T12:25:56Z",
          "number": "3",
          "summary": "Update document"
        },
        {
          "date": "2026-06-09T08:39:35Z",
          "number": "4",
          "summary": "Update document"
        }
      ],
      "status": "final",
      "version": "4"
    },
    "title": "Security update on CVE-2026-6785"
  },
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        "relates_to_product_reference": "AlmaLinux-9.2"
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  "vulnerabilities": [
    {
      "cve": "CVE-2026-6785",
      "cwe": {
        "id": "CWE-787",
        "name": "Out-of-bounds Write"
      },
      "notes": [
        {
          "category": "description",
          "text": "Memory safety bugs present in Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.",
          "title": "Vulnerability description"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "AlmaLinux-9.2:thunderbird-0:115.4.1-1.el9_2.alma.tuxcare.els9.x86_64"
        ],
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          "AlmaLinux-9.2:thunderbird-0:115.4.1-1.el9_2.alma.tuxcare.els3.x86_64",
          "AlmaLinux-9.2:thunderbird-0:115.4.1-1.el9_2.alma.tuxcare.els4.x86_64",
          "AlmaLinux-9.2:thunderbird-0:115.4.1-1.el9_2.alma.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2026-6785"
        }
      ],
      "release_date": "2026-04-21T12:41:00Z",
      "remediations": [
        {
          "category": "none_available",
          "date": "2026-05-27T13:34:58.048076Z",
          "details": "Affected",
          "product_ids": [
            "AlmaLinux-9.2:thunderbird-0:115.4.1-1.el9_2.alma.tuxcare.els1.x86_64",
            "AlmaLinux-9.2:thunderbird-0:115.4.1-1.el9_2.alma.tuxcare.els3.x86_64",
            "AlmaLinux-9.2:thunderbird-0:115.4.1-1.el9_2.alma.tuxcare.els4.x86_64",
            "AlmaLinux-9.2:thunderbird-0:115.4.1-1.el9_2.alma.x86_64"
          ]
        },
        {
          "category": "vendor_fix",
          "date": "2026-06-08T21:04:10.415162Z",
          "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1780952647",
          "product_ids": [
            "AlmaLinux-9.2:thunderbird-0:115.4.1-1.el9_2.alma.tuxcare.els9.x86_64"
          ],
          "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1780952647"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
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            "AlmaLinux-9.2:thunderbird-0:115.4.1-1.el9_2.alma.tuxcare.els3.x86_64",
            "AlmaLinux-9.2:thunderbird-0:115.4.1-1.el9_2.alma.tuxcare.els4.x86_64",
            "AlmaLinux-9.2:thunderbird-0:115.4.1-1.el9_2.alma.tuxcare.els9.x86_64",
            "AlmaLinux-9.2:thunderbird-0:115.4.1-1.el9_2.alma.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ]
    }
  ]
}