{
  "cveId": "CVE-2026-43151",
  "url": "https://patchblox.com/security/cve/CVE-2026-43151",
  "summary": "CVE-2026-43151 is fixed in linux on 1 platform by DEBIAN-CVE-2026-43151 (version 6.19.6-1), released May 15, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  Revert \u0022media: iris: Add sanity check for stop s...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  Revert \u0022media: iris: Add sanity check for stop streaming\u0022  This reverts commit ad699fa78b59241c9d71a8cafb51525f3dab04d4.  Revert the check that skipped stop_streaming when the instance was in IRIS_INST_ERROR, as it caused multiple regressions:  1. Buffers were not returned to vb2 when the instance was already in    error state, triggering warnings in the vb2 core because buffer    completion was skipped.  2. If a session failed early (e.g. unsupported configuration), the    instance transitioned to IRIS_INST_ERROR. When userspace attempted    to stop streaming for cleanup, stop_streaming was skipped due to the    added check, preventing proper teardown and leaving the firmware    in an inconsistent state.",
  "published": "2026-05-06T12:16:32Z",
  "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": 0.00126,
  "epssPercentile": 0.02305,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.19.6-1",
      "fix": "DEBIAN-CVE-2026-43151",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-43151",
      "released": "2026-05-15T16:01:09Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}