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  "document": {
    "aggregate_severity": {
      "text": "Important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "TuxCare License Agreement",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
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    "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"
      },
      {
        "category": "details",
        "text": "* SECURITY UPDATE: Heap-based buffer overflow in elf_swap_shdr function\n     - debian/patches/CVE-2025-11083.patch: Avoid a linker crash by rejecting\n       corrupt section headers in linker input files. Changed elf_swap_shdr_in\n       to return bfd_boolean and validate section sizes against file size to\n       detect and reject corrupt headers\n     - CVE-2025-11083",
        "title": "Details"
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      "contact_details": "https://tuxcare.com/contact/",
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        "summary": "Canonical URL",
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        "summary": "https://cve.tuxcare.com/els/releases/CLSA-2026:1767697963",
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      "current_release_date": "2026-01-06T11:13:51Z",
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        "date": "2026-01-06T11:13:51Z",
        "engine": {
          "name": "pyCSAF"
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      "id": "CLSA-2026:1767697963",
      "initial_release_date": "2026-01-06T11:13:51Z",
      "revision_history": [
        {
          "date": "2026-01-06T11:13:51Z",
          "number": "1",
          "summary": "Initial version"
        }
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      "version": "1"
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    "title": "Fix CVE(s): CVE-2025-11083"
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          "title": "Vulnerability description"
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          "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.",
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            "Ubuntu-16:binutils-s390x-linux-gnu-0:2.26.1-1ubuntu1~16.04.10+tuxcare.els19.amd64",
            "Ubuntu-16:binutils-sh4-linux-gnu-0:2.26.1-1ubuntu1~16.04.10+tuxcare.els19.amd64",
            "Ubuntu-16:binutils-source-0:2.26.1-1ubuntu1~16.04.10+tuxcare.els19.all",
            "Ubuntu-16:binutils-sparc64-linux-gnu-0:2.26.1-1ubuntu1~16.04.10+tuxcare.els19.amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ]
    }
  ]
}