{
  "cveId": "CVE-2026-74275",
  "url": "https://patchblox.com/security/cve/CVE-2026-74275",
  "summary": "CVE-2026-74275 is fixed in linux on 1 platform by DEBIAN-CVE-2026-74275 (version 7.1.5-1), released August 15, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  cxl/region: Fix out-of-bounds access in cxl_canc...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  cxl/region: Fix out-of-bounds access in cxl_cancel_auto_attach()  In cxl_cancel_auto_attach(), it assumes cxled-\u003Epos is a valid index for accessing p-\u003Etargets[]. However, cxled-\u003Epos can be set to negative errno in cxl_region_sort_targets() if cxl_calc_interleave_pos() fails. This causes the driver to use a negative index to access p-\u003Etargets[], resulting in out-of-bounds access.  Fix it by walking p-\u003Etargets[] instead of using cxled-\u003Epos directly.",
  "published": "2026-08-15T06:22:26Z",
  "severity": "high",
  "cvss": 8.4,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.0018,
  "epssPercentile": 0.07578,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.1.5-1",
      "fix": "DEBIAN-CVE-2026-74275",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-74275",
      "released": "2026-08-15T22:38:55Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T07:25:28Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}