{
  "affected": [
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:14",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.19.6-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:  Revert \"media: iris: Add sanity check for stop streaming\"  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.",
  "id": "DEBIAN-CVE-2026-43151",
  "modified": "2026-09-14T16:47:48.803192356Z",
  "published": "2026-05-06T12:16:32.827Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security-tracker.debian.org/tracker/CVE-2026-43151"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "upstream": [
    "CVE-2026-43151"
  ]
}