{
  "affected": [
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:14",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.1.5-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "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.",
  "id": "DEBIAN-CVE-2026-74275",
  "modified": "2026-09-14T16:47:34.971042380Z",
  "published": "2026-08-15T06:22:26.897Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security-tracker.debian.org/tracker/CVE-2026-74275"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "upstream": [
    "CVE-2026-74275"
  ]
}