{
  "cveId": "CVE-2025-28164",
  "url": "https://patchblox.com/security/cve/CVE-2025-28164",
  "summary": "CVE-2025-28164 is fixed in 11 products on 1 platform, first by libpng-tools 1.6.43-5ubuntu0.4, released January 27, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "libpng16: This update for libpng16 fixes the following issues:\n\n- CVE-2025-28162: memory leaks when running \u0060pngimage\u0060 (bsc#125...",
  "description": "This update for libpng16 fixes the following issues:\n\n- CVE-2025-28162: memory leaks when running \u0060pngimage\u0060 (bsc#1257364).\n- CVE-2025-28164: memory leaks when running \u0060pngimage\u0060 (bsc#1257365).\n- CVE-2026-22695: Fixed heap buffer over-read in png_image_finish_read (bsc#1256525).",
  "published": "2026-01-27T08:16:00Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00165,
  "epssPercentile": 0.05719,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libpng",
      "release": "amzn 2023",
      "fixedVersion": "2:1.6.37-10.amzn2023.0.10",
      "fix": "ALAS2023-2026-1440",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1440",
      "released": "2026-02-16T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libpng-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "2:1.6.37-10.amzn2023.0.10",
      "fix": "ALAS2023-2026-1440",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1440",
      "released": "2026-02-16T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libpng-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "2:1.6.37-10.amzn2023.0.10",
      "fix": "ALAS2023-2026-1440",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1440",
      "released": "2026-02-16T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libpng-devel",
      "release": "amzn 2023",
      "fixedVersion": "2:1.6.37-10.amzn2023.0.10",
      "fix": "ALAS2023-2026-1440",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1440",
      "released": "2026-02-16T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libpng-devel-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "2:1.6.37-10.amzn2023.0.10",
      "fix": "ALAS2023-2026-1440",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1440",
      "released": "2026-02-16T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libpng-static",
      "release": "amzn 2023",
      "fixedVersion": "2:1.6.37-10.amzn2023.0.10",
      "fix": "ALAS2023-2026-1440",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1440",
      "released": "2026-02-16T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libpng-tools",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.6.43-5ubuntu0.4",
      "fix": "libpng-tools 1.6.43-5ubuntu0.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libpng-tools-1.6.43-5ubuntu0.4",
      "released": "2026-01-27T08:16:00Z"
    },
    {
      "platform": "linux",
      "product": "libpng-tools",
      "release": "amzn 2023",
      "fixedVersion": "2:1.6.37-10.amzn2023.0.10",
      "fix": "ALAS2023-2026-1440",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1440",
      "released": "2026-02-16T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libpng-tools-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "2:1.6.37-10.amzn2023.0.10",
      "fix": "ALAS2023-2026-1440",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1440",
      "released": "2026-02-16T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libpng1.6",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.6.47-1",
      "fix": "DEBIAN-CVE-2025-28164",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-28164",
      "released": "2026-01-27T16:16:14Z"
    },
    {
      "platform": "linux",
      "product": "libpng1.6",
      "release": "Debian 14",
      "fixedVersion": "1.6.47-1",
      "fix": "DEBIAN-CVE-2025-28164",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-28164",
      "released": "2026-01-27T16:16:14Z"
    },
    {
      "platform": "linux",
      "product": "libpng16",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "1.6.40-150600.3.9.1",
      "fix": "SUSE-SU-2026:0364-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0364-1",
      "released": "2026-02-03T09:50:54Z"
    },
    {
      "platform": "linux",
      "product": "libpng16",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "1.6.44-160000.5.1",
      "fix": "OPENSUSE-SU-2026:20378-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20378-1",
      "released": "2026-03-17T14:49:10Z"
    },
    {
      "platform": "linux",
      "product": "libpng16",
      "release": "sles 15.7",
      "fixedVersion": "1.6.40-150600.3.9.1",
      "fix": "SUSE-SU-2026:0364-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0364-1",
      "released": "2026-02-03T09:50:54Z"
    },
    {
      "platform": "linux",
      "product": "libpng16-16t64",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.6.43-5ubuntu0.4",
      "fix": "libpng16-16t64 1.6.43-5ubuntu0.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libpng16-16t64-1.6.43-5ubuntu0.4",
      "released": "2026-01-27T08:16:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}