{
  "cveId": "CVE-2026-52718",
  "url": "https://patchblox.com/security/cve/CVE-2026-52718",
  "summary": "CVE-2026-52718 is fixed in 10 products on 1 platform, first by DEBIAN-CVE-2026-52718, released June 24, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "gstreamer1-plugins-bad-free: A denial of service vulnerability was found in GStreamer\u0027s AV1 codec parser in gst-plugins-bad",
  "description": "A denial of service vulnerability was found in GStreamer\u0027s AV1 codec parser in gst-plugins-bad. The gst_av1_parser_parse_tile_list_obu() function passes a byte count to a bit-reader API that expects a bit count, causing parser desynchronization. A remote attacker could trick a user into opening a specially crafted AV1 media file, triggering an assertion abort and causing the application to crash.",
  "published": "2026-06-15T00:00:00Z",
  "severity": "moderate",
  "cvss": 8.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
  "epss": 0.00386,
  "epssPercentile": 0.32969,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "gst-plugins-bad1.0",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "1.22.0-4\u002Bdeb12u8",
      "fix": "DEBIAN-CVE-2026-52718",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-52718",
      "released": "2026-06-24T14:07:24Z"
    },
    {
      "platform": "linux",
      "product": "gst-plugins-bad1.0",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.26.2-3\u002Bdeb13u2",
      "fix": "DEBIAN-CVE-2026-52718",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-52718",
      "released": "2026-06-24T14:07:24Z"
    },
    {
      "platform": "linux",
      "product": "gst-plugins-bad1.0",
      "release": "Debian 14",
      "fixedVersion": "1.28.4-1",
      "fix": "DEBIAN-CVE-2026-52718",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-52718",
      "released": "2026-06-24T14:07:24Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer-plugins-bad",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "1.26.7-160000.4.1",
      "fix": "OPENSUSE-SU-2026:21629-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21629-1",
      "released": "2026-08-24T16:48:33Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer-plugins-bad",
      "release": "sles 15.7",
      "fixedVersion": "1.24.0-150600.4.12.1",
      "fix": "SUSE-SU-2026:3527-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-3527-1",
      "released": "2026-08-07T14:17:46Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer-plugins-bad",
      "release": "sles 16.0",
      "fixedVersion": "1.26.7-160000.4.1",
      "fix": "SUSE-SU-2026:23308-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-23308-1",
      "released": "2026-08-24T16:47:35Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugin-openh264",
      "release": "amzn 2023",
      "fixedVersion": "1.24.10-1.amzn2023.0.6",
      "fix": "ALAS2023-2026-1917",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1917",
      "released": "2026-07-06T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugin-openh264-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1.24.10-1.amzn2023.0.6",
      "fix": "ALAS2023-2026-1917",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1917",
      "released": "2026-07-06T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-bad-free",
      "release": "RHEL 10",
      "fixedVersion": "1.24.11-3.el10_0.4",
      "fix": "RHSA-2026:47717",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-47717",
      "released": "2026-07-09T15:47:08Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-bad-free",
      "release": "RHEL 9",
      "fixedVersion": "0:1.22.12-7.el9_8.1",
      "fix": "RHSA-2026:36834",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-36834",
      "released": "2026-07-09T15:47:08Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-bad-free",
      "release": "almalinux 10",
      "fixedVersion": "1.26.7-2.el10_2.4",
      "fix": "ALSA-2026:36749",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-36749",
      "released": "2026-07-08T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-bad-free",
      "release": "almalinux 9",
      "fixedVersion": "1.22.12-7.el9_8.1",
      "fix": "ALSA-2026:36834",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-36834",
      "released": "2026-07-08T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-bad-free",
      "release": "amzn 2023",
      "fixedVersion": "1.24.10-1.amzn2023.0.6",
      "fix": "ALAS2023-2026-1917",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1917",
      "released": "2026-07-06T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-bad-free",
      "release": "ol 10",
      "fixedVersion": "0:1.26.7-2.el10_2.4",
      "fix": "ELSA-2026-36749",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-36749",
      "released": "2026-07-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-bad-free",
      "release": "ol 9",
      "fixedVersion": "0:1.22.12-7.el9_8.1",
      "fix": "ELSA-2026-36834",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-36834",
      "released": "2026-07-08T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-bad-free",
      "release": "rocky 10",
      "fixedVersion": "0:1.26.7-2.el10_2.4",
      "fix": "RLSA-2026:36749",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2026-36749",
      "released": "2026-07-10T12:05:34Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-bad-free",
      "release": "rocky 9",
      "fixedVersion": "0:1.22.12-7.el9_8.1",
      "fix": "RLSA-2026:36834",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2026-36834",
      "released": "2026-07-10T12:03:38Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-bad-free-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1.24.10-1.amzn2023.0.6",
      "fix": "ALAS2023-2026-1917",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1917",
      "released": "2026-07-06T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-bad-free-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "1.24.10-1.amzn2023.0.6",
      "fix": "ALAS2023-2026-1917",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1917",
      "released": "2026-07-06T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-bad-free-devel",
      "release": "RHEL 9",
      "fixedVersion": "0:1.22.12-7.el9_8.1",
      "fix": "RHSA-2026:36834",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-36834",
      "released": "2026-07-09T15:47:08Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-bad-free-devel",
      "release": "almalinux 10",
      "fixedVersion": "1.26.7-2.el10_2.4",
      "fix": "ALSA-2026:36749",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-36749",
      "released": "2026-07-08T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-bad-free-devel",
      "release": "almalinux 9",
      "fixedVersion": "1.22.12-7.el9_8.1",
      "fix": "ALSA-2026:36834",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-36834",
      "released": "2026-07-08T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-bad-free-devel",
      "release": "amzn 2023",
      "fixedVersion": "1.24.10-1.amzn2023.0.6",
      "fix": "ALAS2023-2026-1917",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1917",
      "released": "2026-07-06T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-bad-free-devel",
      "release": "ol 10",
      "fixedVersion": "0:1.26.7-2.el10_2.4",
      "fix": "ELSA-2026-36749",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-36749",
      "released": "2026-07-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-bad-free-devel",
      "release": "ol 9",
      "fixedVersion": "0:1.22.12-7.el9_8.1",
      "fix": "ELSA-2026-36834",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-36834",
      "released": "2026-07-08T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-bad-free-libs",
      "release": "RHEL 9",
      "fixedVersion": "0:1.22.12-7.el9_8.1",
      "fix": "RHSA-2026:36834",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-36834",
      "released": "2026-07-09T15:47:08Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-bad-free-libs",
      "release": "almalinux 10",
      "fixedVersion": "1.26.7-2.el10_2.4",
      "fix": "ALSA-2026:36749",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-36749",
      "released": "2026-07-08T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-bad-free-libs",
      "release": "almalinux 9",
      "fixedVersion": "1.22.12-7.el9_8.1",
      "fix": "ALSA-2026:36834",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-36834",
      "released": "2026-07-08T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-bad-free-libs",
      "release": "amzn 2023",
      "fixedVersion": "1.24.10-1.amzn2023.0.6",
      "fix": "ALAS2023-2026-1917",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1917",
      "released": "2026-07-06T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-bad-free-libs",
      "release": "ol 10",
      "fixedVersion": "0:1.26.7-2.el10_2.4",
      "fix": "ELSA-2026-36749",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-36749",
      "released": "2026-07-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-bad-free-libs",
      "release": "ol 9",
      "fixedVersion": "0:1.22.12-7.el9_8.1",
      "fix": "ELSA-2026-36834",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-36834",
      "released": "2026-07-08T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "gstreamer1-plugins-bad-free-libs-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1.24.10-1.amzn2023.0.6",
      "fix": "ALAS2023-2026-1917",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1917",
      "released": "2026-07-06T09:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T19:38:12Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}