{
  "document": {
    "aggregate_severity": {
      "text": "Medium"
    },
    "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/tuxcare9.8esu/vex/2026/cve-2026-29786-els_os-tuxcare9_8esu.json"
      }
    ],
    "tracking": {
      "current_release_date": "2026-10-15T17:04:34Z",
      "generator": {
        "date": "2026-10-15T17:04:34Z",
        "engine": {
          "name": "pyCSAF"
        }
      },
      "id": "CVE-2026-29786-ELS_OS-TUXCARE9.8ESU",
      "initial_release_date": "2026-03-07T16:15:00Z",
      "revision_history": [
        {
          "date": "2026-03-07T16:15:00Z",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2026-10-06T12:48:43Z",
          "number": "2",
          "summary": "Official Publication"
        },
        {
          "date": "2026-10-15T17:04:34Z",
          "number": "3",
          "summary": "Update document"
        }
      ],
      "status": "final",
      "version": "3"
    },
    "title": "Security update on CVE-2026-29786"
  },
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        },
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        "relates_to_product_reference": "Rocky Linux-9.8"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "tar-2:1.34-13.el9_8.tuxcare.els1.i686 as a component of Rocky Linux 9.8",
          "product_id": "Rocky Linux-9.8:tar-2:1.34-13.el9_8.tuxcare.els1.i686"
        },
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        "relates_to_product_reference": "Rocky Linux-9.8"
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  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-29786",
      "notes": [
        {
          "category": "description",
          "text": "node-tar is a full-featured Tar for Node.js. Prior to version 7.5.10, tar can be tricked into creating a hardlink that points outside the extraction directory by using a drive-relative link target such as C:../target.txt, which enables file overwrite outside cwd during normal tar.x() extraction. This issue has been patched in version 7.5.10.",
          "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": [
          "AlmaLinux-9.8:tar-2:1.34-13.el9_8.tuxcare.els1.aarch64",
          "AlmaLinux-9.8:tar-2:1.34-13.el9_8.tuxcare.els1.i686",
          "AlmaLinux-9.8:tar-2:1.34-13.el9_8.tuxcare.els1.x86_64",
          "Rocky Linux-9.8:tar-2:1.34-13.el9_8.tuxcare.els1.aarch64",
          "Rocky Linux-9.8:tar-2:1.34-13.el9_8.tuxcare.els1.i686",
          "Rocky Linux-9.8:tar-2:1.34-13.el9_8.tuxcare.els1.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2026-29786"
        },
        {
          "category": "external",
          "summary": "https://github.com/isaacs/node-tar/commit/7bc755dd85e623c0279e08eb3784909e6d7e4b9f",
          "url": "https://github.com/isaacs/node-tar/commit/7bc755dd85e623c0279e08eb3784909e6d7e4b9f"
        },
        {
          "category": "external",
          "summary": "https://github.com/isaacs/node-tar/security/advisories/GHSA-qffp-2rhf-9h96",
          "url": "https://github.com/isaacs/node-tar/security/advisories/GHSA-qffp-2rhf-9h96"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/security/cve/CVE-2026-29786",
          "url": "https://access.redhat.com/security/cve/CVE-2026-29786"
        },
        {
          "category": "external",
          "summary": "https://bugzilla.redhat.com/show_bug.cgi?id=2445476",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2445476"
        },
        {
          "category": "external",
          "summary": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-29786.json",
          "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-29786.json"
        }
      ],
      "release_date": "2026-03-07T16:15:00Z",
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        },
        {
          "category": "impact",
          "date": "2026-10-15T15:24:53.560027Z",
          "details": "CVE-2026-29786 affects node-tar, the Node.js tar library, which is not part of the tar package for TuxCare 9.8 ESU. The package contains no JavaScript or TypeScript code and no node-tar components, so the vulnerable code is not present.",
          "product_ids": [
            "AlmaLinux-9.8:tar-2:1.34-13.el9_8.tuxcare.els1.aarch64",
            "AlmaLinux-9.8:tar-2:1.34-13.el9_8.tuxcare.els1.i686",
            "AlmaLinux-9.8:tar-2:1.34-13.el9_8.tuxcare.els1.x86_64",
            "Rocky Linux-9.8:tar-2:1.34-13.el9_8.tuxcare.els1.aarch64",
            "Rocky Linux-9.8:tar-2:1.34-13.el9_8.tuxcare.els1.i686",
            "Rocky Linux-9.8:tar-2:1.34-13.el9_8.tuxcare.els1.x86_64"
          ]
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    }
  ]
}