{
  "cveId": "CVE-2025-7519",
  "url": "https://patchblox.com/security/cve/CVE-2025-7519",
  "summary": "CVE-2025-7519 is fixed in 14 products on 1 platform, first by DEBIAN-CVE-2025-7519, released July 14, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "Polkit: xml policy file with a large number of nested elements may lead to out-of-bounds write",
  "description": "A flaw was found in polkit. When processing an XML policy with 32 or more nested elements in depth, an out-of-bounds write can be triggered. This issue can lead to a crash or other unexpected behavior, and arbitrary code execution is not discarded. To exploit this flaw, a high-privilege account is needed as it\u0027s required to place the malicious policy file properly.",
  "published": "2025-07-14T07:15:00Z",
  "severity": "Moderate",
  "cvss": 6.7,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
  "cwe": "Out-of-bounds Write",
  "epss": 0.00221,
  "epssPercentile": 0.12697,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-7519",
  "fixes": [
    {
      "platform": "linux",
      "product": "gir1.2-polkit-1.0",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "0.105-33ubuntu0.1",
      "fix": "gir1.2-polkit-1.0 0.105-33ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-gir1.2-polkit-1.0-0.105-33ubuntu0.1",
      "released": "2026-03-26T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "gir1.2-polkit-1.0",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "124-2ubuntu1.24.04.3",
      "fix": "gir1.2-polkit-1.0 124-2ubuntu1.24.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-gir1.2-polkit-1.0-124-2ubuntu1.24.04.3",
      "released": "2026-03-26T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "gir1.2-polkit-1.0",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "126-2ubuntu0.1",
      "fix": "gir1.2-polkit-1.0 126-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-gir1.2-polkit-1.0-126-2ubuntu0.1",
      "released": "2026-03-26T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "libpolkit-agent-1-0",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "0.105-33ubuntu0.1",
      "fix": "libpolkit-agent-1-0 0.105-33ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libpolkit-agent-1-0-0.105-33ubuntu0.1",
      "released": "2026-03-26T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "libpolkit-agent-1-0",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "124-2ubuntu1.24.04.3",
      "fix": "libpolkit-agent-1-0 124-2ubuntu1.24.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libpolkit-agent-1-0-124-2ubuntu1.24.04.3",
      "released": "2026-03-26T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "libpolkit-agent-1-0",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "126-2ubuntu0.1",
      "fix": "libpolkit-agent-1-0 126-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-libpolkit-agent-1-0-126-2ubuntu0.1",
      "released": "2026-03-26T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "libpolkit-gobject-1-0",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "0.105-33ubuntu0.1",
      "fix": "libpolkit-gobject-1-0 0.105-33ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libpolkit-gobject-1-0-0.105-33ubuntu0.1",
      "released": "2026-03-26T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "libpolkit-gobject-1-0",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "124-2ubuntu1.24.04.3",
      "fix": "libpolkit-gobject-1-0 124-2ubuntu1.24.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libpolkit-gobject-1-0-124-2ubuntu1.24.04.3",
      "released": "2026-03-26T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "libpolkit-gobject-1-0",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "126-2ubuntu0.1",
      "fix": "libpolkit-gobject-1-0 126-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-libpolkit-gobject-1-0-126-2ubuntu0.1",
      "released": "2026-03-26T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "pkexec",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "0.105-33ubuntu0.1",
      "fix": "pkexec 0.105-33ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-pkexec-0.105-33ubuntu0.1",
      "released": "2026-03-26T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "pkexec",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "124-2ubuntu1.24.04.3",
      "fix": "pkexec 124-2ubuntu1.24.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-pkexec-124-2ubuntu1.24.04.3",
      "released": "2026-03-26T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "pkexec",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "126-2ubuntu0.1",
      "fix": "pkexec 126-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-pkexec-126-2ubuntu0.1",
      "released": "2026-03-26T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "policykit-1",
      "release": "Debian 14",
      "fixedVersion": "127-1",
      "fix": "DEBIAN-CVE-2025-7519",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-7519",
      "released": "2025-07-14T14:15:25Z"
    },
    {
      "platform": "linux",
      "product": "policykit-1",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "0.105-33ubuntu0.1",
      "fix": "policykit-1 0.105-33ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-policykit-1-0.105-33ubuntu0.1",
      "released": "2026-03-26T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "policykit-1",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "124-2ubuntu1.24.04.3",
      "fix": "policykit-1 124-2ubuntu1.24.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-policykit-1-124-2ubuntu1.24.04.3",
      "released": "2026-03-26T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "polkit",
      "release": "amzn 2023",
      "fixedVersion": "125-1.amzn2023.0.2",
      "fix": "ALAS2023-2025-1217",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1217",
      "released": "2025-10-14T10:12:00Z"
    },
    {
      "platform": "linux",
      "product": "polkit",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "121-150500.3.6.1",
      "fix": "SUSE-SU-2025:02527-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-02527-1",
      "released": "2025-07-25T14:34:26Z"
    },
    {
      "platform": "linux",
      "product": "polkit",
      "release": "sles 15.6",
      "fixedVersion": "121-150500.3.6.1",
      "fix": "SUSE-SU-2025:02527-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-02527-1",
      "released": "2025-07-25T14:34:26Z"
    },
    {
      "platform": "linux",
      "product": "polkit",
      "release": "sles 15.7",
      "fixedVersion": "121-150500.3.6.1",
      "fix": "SUSE-SU-2025:02527-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-02527-1",
      "released": "2025-07-25T14:34:26Z"
    },
    {
      "platform": "linux",
      "product": "polkit-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "125-1.amzn2023.0.2",
      "fix": "ALAS2023-2025-1217",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1217",
      "released": "2025-10-14T10:12:00Z"
    },
    {
      "platform": "linux",
      "product": "polkit-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "125-1.amzn2023.0.2",
      "fix": "ALAS2023-2025-1217",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1217",
      "released": "2025-10-14T10:12:00Z"
    },
    {
      "platform": "linux",
      "product": "polkit-devel",
      "release": "amzn 2023",
      "fixedVersion": "125-1.amzn2023.0.2",
      "fix": "ALAS2023-2025-1217",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1217",
      "released": "2025-10-14T10:12:00Z"
    },
    {
      "platform": "linux",
      "product": "polkit-docs",
      "release": "amzn 2023",
      "fixedVersion": "125-1.amzn2023.0.2",
      "fix": "ALAS2023-2025-1217",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1217",
      "released": "2025-10-14T10:12:00Z"
    },
    {
      "platform": "linux",
      "product": "polkit-libs",
      "release": "amzn 2023",
      "fixedVersion": "125-1.amzn2023.0.2",
      "fix": "ALAS2023-2025-1217",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1217",
      "released": "2025-10-14T10:12:00Z"
    },
    {
      "platform": "linux",
      "product": "polkit-libs-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "125-1.amzn2023.0.2",
      "fix": "ALAS2023-2025-1217",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1217",
      "released": "2025-10-14T10:12:00Z"
    },
    {
      "platform": "linux",
      "product": "polkitd",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "0.105-33ubuntu0.1",
      "fix": "polkitd 0.105-33ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-polkitd-0.105-33ubuntu0.1",
      "released": "2026-03-26T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "polkitd",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "124-2ubuntu1.24.04.3",
      "fix": "polkitd 124-2ubuntu1.24.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-polkitd-124-2ubuntu1.24.04.3",
      "released": "2026-03-26T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "polkitd",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "126-2ubuntu0.1",
      "fix": "polkitd 126-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-polkitd-126-2ubuntu0.1",
      "released": "2026-03-26T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "polkitd-pkla",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "124-2ubuntu1.24.04.3",
      "fix": "polkitd-pkla 124-2ubuntu1.24.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-polkitd-pkla-124-2ubuntu1.24.04.3",
      "released": "2026-03-26T08:16:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}