{
  "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/tuxcare9.6esu/vex/2026/cve-2026-33056-els_os-tuxcare9_6esu.json"
      }
    ],
    "tracking": {
      "current_release_date": "2026-08-14T00:33:24Z",
      "generator": {
        "date": "2026-08-14T00:33:24Z",
        "engine": {
          "name": "pyCSAF"
        }
      },
      "id": "CVE-2026-33056-ELS_OS-TUXCARE9.6ESU",
      "initial_release_date": "2026-03-20T08:16:00Z",
      "revision_history": [
        {
          "date": "2026-03-20T08:16:00Z",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2026-04-02T08:43:34Z",
          "number": "2",
          "summary": "Official Publication"
        },
        {
          "date": "2026-04-03T09:41:50Z",
          "number": "3",
          "summary": "Update document"
        },
        {
          "date": "2026-06-13T02:07:35Z",
          "number": "4",
          "summary": "Update document"
        },
        {
          "date": "2026-08-14T00:33:24Z",
          "number": "5",
          "summary": "Update document"
        }
      ],
      "status": "final",
      "version": "5"
    },
    "title": "Security update on CVE-2026-33056"
  },
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        "category": "vendor",
        "name": "AlmaLinux OS Foundation"
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        "relates_to_product_reference": "AlmaLinux-9.6"
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      {
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        "full_product_name": {
          "name": "tar-2:1.34-7.el9.tuxcare.els3.x86_64 as a component of Rocky Linux 9.6",
          "product_id": "Rocky Linux-9.6:tar-2:1.34-7.el9.tuxcare.els3.x86_64"
        },
        "product_reference": "tar-2:1.34-7.el9.tuxcare.els3.x86_64",
        "relates_to_product_reference": "Rocky Linux-9.6"
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    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-33056",
      "cwe": {
        "id": "CWE-61",
        "name": "UNIX Symbolic Link (Symlink) Following"
      },
      "notes": [
        {
          "category": "description",
          "text": "tar-rs is a tar archive reading/writing library for Rust. In versions 0.4.44 and below, when unpacking a tar archive, the tar crate's unpack_dir function uses fs::metadata() to check whether a path that already exists is a directory. Because fs::metadata() follows symbolic links, a crafted tarball containing a symlink entry followed by a directory entry with the same name causes the crate to treat the symlink target as a valid existing directory — and subsequently apply chmod to it. This allows an attacker to modify the permissions of arbitrary directories outside the extraction root. This issue has been fixed in version 0.4.45.",
          "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-9.6:tar-2:1.34-7.el9.tuxcare.els1.x86_64",
          "AlmaLinux-9.6:tar-2:1.34-7.el9.tuxcare.els2.x86_64",
          "AlmaLinux-9.6:tar-2:1.34-7.el9.tuxcare.els3.x86_64",
          "Rocky Linux-9.6:tar-2:1.34-7.el9.tuxcare.els1.x86_64",
          "Rocky Linux-9.6:tar-2:1.34-7.el9.tuxcare.els2.x86_64",
          "Rocky Linux-9.6:tar-2:1.34-7.el9.tuxcare.els3.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2026-33056"
        },
        {
          "category": "external",
          "summary": "https://github.com/alexcrichton/tar-rs/commit/17b1fd84e632071cb8eef9d3709bf347bd266446",
          "url": "https://github.com/alexcrichton/tar-rs/commit/17b1fd84e632071cb8eef9d3709bf347bd266446"
        },
        {
          "category": "external",
          "summary": "https://github.com/alexcrichton/tar-rs/security/advisories/GHSA-j4xf-2g29-59ph",
          "url": "https://github.com/alexcrichton/tar-rs/security/advisories/GHSA-j4xf-2g29-59ph"
        }
      ],
      "release_date": "2026-03-20T08:16:00Z",
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        },
        {
          "category": "impact",
          "date": "2026-06-12T13:06:41.113401Z",
          "details": "moderate",
          "product_ids": [
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            "AlmaLinux-9.6:tar-2:1.34-7.el9.tuxcare.els2.x86_64",
            "AlmaLinux-9.6:tar-2:1.34-7.el9.tuxcare.els3.x86_64",
            "Rocky Linux-9.6:tar-2:1.34-7.el9.tuxcare.els1.x86_64",
            "Rocky Linux-9.6:tar-2:1.34-7.el9.tuxcare.els2.x86_64",
            "Rocky Linux-9.6:tar-2:1.34-7.el9.tuxcare.els3.x86_64"
          ]
        }
      ]
    }
  ]
}