{
  "cveId": "CVE-2026-46240",
  "url": "https://patchblox.com/security/cve/CVE-2026-46240",
  "summary": "CVE-2026-46240 is fixed in linux on 1 platform by DEBIAN-CVE-2026-46240 (version 7.0.9-1), released June 24, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  media: iris: Fix use-after-free in iris_release_...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  media: iris: Fix use-after-free in iris_release_internal_buffers()  The recent change in commit 1dabf00ee206 (\u0022media: iris: gen1: Destroy internal buffers after FW releases\u0022) introduced a regression where session_release_buf() may free the buffer. The caller, iris_release_internal_buffers(), continued to access \u0060buffer\u0060 after the call, leading to a potential use-after-free.  Fix this by setting BUF_ATTR_PENDING_RELEASE before calling session_release_buf(), and reverting the flag if the call fails. This ensures no dereference occurs after potential freeing.",
  "published": "2026-05-28T10:16:39Z",
  "severity": "high",
  "cvss": 7.8,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00124,
  "epssPercentile": 0.02122,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.0.9-1",
      "fix": "DEBIAN-CVE-2026-46240",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-46240",
      "released": "2026-06-24T14:07:24Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}