{
  "cveId": "CVE-2026-80650",
  "url": "https://patchblox.com/security/cve/CVE-2026-80650",
  "summary": "CVE-2026-80650 is fixed in linux on 1 platform, first by DEBIAN-CVE-2026-80650, released August 29, 2026. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "media: atomisp: gc2235: fix UAF and memory leak",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  media: atomisp: gc2235: fix UAF and memory leak  gc2235_probe() handles its error paths incorrectly.  If media_entity_pads_init() fails, gc2235_remove() is called, which tears down the subdev and frees dev, but then still falls through to atomisp_register_i2c_module(). This results in use-after-free.  If atomisp_register_i2c_module() fails, the media entity and control handler are left initialized and dev is leaked.  gc2235_remove() unconditionally calls media_entity_cleanup() and v4l2_ctrl_handler_free(), but these are not initialized at every error path in gc2235_probe().  Replace gc2235_remove() calls in the probe error paths with explicit unwind labels that free only the resources initialized at each point of failure, in reverse order of initialization.",
  "published": "2026-08-28T08:16:50Z",
  "severity": "Critical",
  "cvss": 9.8,
  "epss": 0.00215,
  "epssPercentile": 0.11895,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-80650",
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.12.100-1",
      "fix": "DEBIAN-CVE-2026-80650",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-80650",
      "released": "2026-08-29T00:46:20Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.1.5-1",
      "fix": "DEBIAN-CVE-2026-80650",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-80650",
      "released": "2026-08-29T00:46:20Z"
    }
  ],
  "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"
  }
}