{
  "cveId": "CVE-2026-68240",
  "url": "https://patchblox.com/security/cve/CVE-2026-68240",
  "summary": "CVE-2026-68240 is fixed in linux on 1 platform by DEBIAN-CVE-2026-68240 (version 7.1.6-1), released August 11, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  drm/gpusvm: publish dpagemap early to avoid devi...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  drm/gpusvm: publish dpagemap early to avoid device mapping leak on error  drm_gpusvm_get_pages() only stored the local dpagemap into svm_pages-\u003Edpagemap on the success path. If a later page failed (e.g. -EOPNOTSUPP when ctx-\u003Eallow_mixed is false) and jumped to err_unmap, svm_pages-\u003Edpagemap was still NULL, so __drm_gpusvm_unmap_pages() skipped device_unmap() and leaked the device mappings already created.  Assign svm_pages-\u003Edpagemap when the first device page is mapped so the err_unmap path can device_unmap() those mappings.  This issue was found by Sashiko AI review.",
  "published": "2026-08-10T13:20:12Z",
  "severity": "high",
  "cvss": 8.8,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
  "epss": 0.00162,
  "epssPercentile": 0.05448,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.1.6-1",
      "fix": "DEBIAN-CVE-2026-68240",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-68240",
      "released": "2026-08-11T16:03:09Z"
    }
  ],
  "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"
  }
}