{
  "cveId": "CVE-2026-1940",
  "url": "https://patchblox.com/security/cve/CVE-2026-1940",
  "summary": "CVE-2026-1940 is fixed in 6 products on 1 platform, first by DEBIAN-CVE-2026-1940, released March 23, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "gst-plugins-good1.0: An incomplete fix for CVE-2024-47778 allows an out-of-bounds read in gst_wavparse_adtl_chunk() function",
  "description": "An incomplete fix for CVE-2024-47778 allows an out-of-bounds read in gst_wavparse_adtl_chunk() function. The patch added a size validation check lsize \u002B 8 \u003E size, but it does not account for the GST_ROUND_UP_2(lsize) used in the actual offset calculation. When lsize is an odd number, the parser advances more bytes than validated, causing OOB read.",
  "published": "2026-03-23T22:16:25Z",
  "severity": "high",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00234,
  "epssPercentile": 0.14321,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "gst-plugins-good1.0",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "1.22.0-5\u002Bdeb12u4",
      "fix": "DEBIAN-CVE-2026-1940",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-1940",
      "released": "2026-03-23T22:16:25Z"
    },
    {
      "platform": "linux",
      "product": "gst-plugins-good1.0",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.26.2-1\u002Bdeb13u2",
      "fix": "DEBIAN-CVE-2026-1940",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-1940",
      "released": "2026-03-23T22:16:25Z"
    },
    {
      "platform": "linux",
      "product": "gst-plugins-good1.0",
      "release": "Debian 14",
      "fixedVersion": "1.28.1-1",
      "fix": "DEBIAN-CVE-2026-1940",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-1940",
      "released": "2026-03-23T22:16:25Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-good",
      "release": "amzn 2023",
      "fixedVersion": "1.24.10-1.amzn2023.0.5",
      "fix": "ALAS2023-2026-1579",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1579",
      "released": "2026-04-13T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-good-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1.24.10-1.amzn2023.0.5",
      "fix": "ALAS2023-2026-1579",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1579",
      "released": "2026-04-13T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-good-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "1.24.10-1.amzn2023.0.5",
      "fix": "ALAS2023-2026-1579",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1579",
      "released": "2026-04-13T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-good-gtk",
      "release": "amzn 2023",
      "fixedVersion": "1.24.10-1.amzn2023.0.5",
      "fix": "ALAS2023-2026-1579",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1579",
      "released": "2026-04-13T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-good-gtk-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1.24.10-1.amzn2023.0.5",
      "fix": "ALAS2023-2026-1579",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1579",
      "released": "2026-04-13T09:00:00Z"
    }
  ],
  "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"
  }
}