{
  "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"
      }
    ],
    "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-2026-24842-els_os-tuxcare9_8esu.json"
      }
    ],
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      "generator": {
        "date": "2026-10-15T20:29:59Z",
        "engine": {
          "name": "pyCSAF"
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      },
      "id": "CVE-2026-24842-ELS_OS-TUXCARE9.8ESU",
      "initial_release_date": "2026-01-28T01:16:00Z",
      "revision_history": [
        {
          "date": "2026-01-28T01:16:00Z",
          "number": "1",
          "summary": "Initial version"
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        {
          "date": "2026-10-06T12:48:44Z",
          "number": "2",
          "summary": "Official Publication"
        },
        {
          "date": "2026-10-15T20:29:59Z",
          "number": "3",
          "summary": "Update document"
        }
      ],
      "status": "final",
      "version": "3"
    },
    "title": "Security update on CVE-2026-24842"
  },
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            "category": "architecture",
            "name": "i686"
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        },
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        "relates_to_product_reference": "Rocky Linux-9.8"
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        },
        "product_reference": "tar-2:1.34-13.el9_8.tuxcare.els1.x86_64",
        "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-2026-24842",
      "notes": [
        {
          "category": "description",
          "text": "node-tar,a Tar for Node.js, contains a vulnerability in versions prior to 7.5.7 where the security check for hardlink entries uses different path resolution semantics than the actual hardlink creation logic. This mismatch allows an attacker to craft a malicious TAR archive that bypasses path traversal protections and creates hardlinks to arbitrary files outside the extraction directory. Version 7.5.7 contains a fix for the issue.",
          "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-2026-24842"
        },
        {
          "category": "external",
          "summary": "https://github.com/isaacs/node-tar/commit/f4a7aa9bc3d717c987fdf1480ff7a64e87ffdb46",
          "url": "https://github.com/isaacs/node-tar/commit/f4a7aa9bc3d717c987fdf1480ff7a64e87ffdb46"
        },
        {
          "category": "external",
          "summary": "https://github.com/isaacs/node-tar/security/advisories/GHSA-34x7-hfp2-rc4v",
          "url": "https://github.com/isaacs/node-tar/security/advisories/GHSA-34x7-hfp2-rc4v"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2026:18480",
          "url": "https://access.redhat.com/errata/RHSA-2026:18480"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2026:18868",
          "url": "https://access.redhat.com/errata/RHSA-2026:18868"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2026:2900",
          "url": "https://access.redhat.com/errata/RHSA-2026:2900"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2026:33371",
          "url": "https://access.redhat.com/errata/RHSA-2026:33371"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2026:5447",
          "url": "https://access.redhat.com/errata/RHSA-2026:5447"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/errata/RHSA-2026:6192",
          "url": "https://access.redhat.com/errata/RHSA-2026:6192"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/security/cve/CVE-2026-24842",
          "url": "https://access.redhat.com/security/cve/CVE-2026-24842"
        },
        {
          "category": "external",
          "summary": "https://bugzilla.redhat.com/show_bug.cgi?id=2433645",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2433645"
        },
        {
          "category": "external",
          "summary": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-24842.json",
          "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-24842.json"
        }
      ],
      "release_date": "2026-01-28T01:16:00Z",
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        },
        {
          "category": "impact",
          "date": "2026-10-15T17:38:07.229871Z",
          "details": "CVE-2026-24842 affects node-tar, a JavaScript tar implementation, which is not part of the tar package for TuxCare 9.8 ESU; the package does not contain the vulnerable code.",
          "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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}