{
  "cveId": "CVE-2026-53201",
  "url": "https://patchblox.com/security/cve/CVE-2026-53201",
  "summary": "CVE-2026-53201 is fixed in linux on 1 platform by DEBIAN-CVE-2026-53201 (version 7.0.13-1), released June 28, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  Revert \u0022drm/xe: Skip exec queue schedule toggle...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  Revert \u0022drm/xe: Skip exec queue schedule toggle if queue is idle during suspend\u0022  This reverts commit 8533051ce92015e9cc6f75e0d52119b9d91610b6.  The idle-skip optimization bypasses GuC suspend, so the GPU may not perform the context switch that flushes TLB entries for invalidated userptr VMAs. In LR/preempt-fence VM mode, this can lead to missed TLB invalidation and page faults during userptr invalidation tests.  Restore unconditional schedule toggling on suspend so the context-switch TLB flush is always performed.  This optimization will be reintroduced with a fix that does not skip suspend in LR/preempt-fence VM mode.  (cherry picked from commit 6a1e7934d9a6cf46aecae00a99c2603d1295e170)",
  "published": "2026-06-25T09:16:37Z",
  "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": 0.00175,
  "epssPercentile": 0.07056,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.0.13-1",
      "fix": "DEBIAN-CVE-2026-53201",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-53201",
      "released": "2026-06-28T17:47:07Z"
    }
  ],
  "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"
  }
}