{
  "cveId": "CVE-2026-72093",
  "url": "https://patchblox.com/security/cve/CVE-2026-72093",
  "summary": "CVE-2026-72093 is fixed in linux on 1 platform by DEBIAN-CVE-2026-72093 (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:  accel/amdxdna: Fix use-after-free in amdxdna_gem...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  accel/amdxdna: Fix use-after-free in amdxdna_gem_dmabuf_mmap()  When vm_insert_pages() fails, the error path calls vma-\u003Evm_ops-\u003Eclose(vma) which internally calls drm_gem_vm_close() \u2192 drm_gem_object_put(), releasing the GEM object reference acquired at the start of the function. However, the close_vma label then falls through to put_obj, which calls drm_gem_object_put() a second time on the same object.  If the first put releases the last reference, the object is freed and the second put accesses freed memory, causing a use-after-free.  Fix by returning directly from close_vma instead of falling through to put_obj, since the close handler already performs all necessary cleanup including the object put.",
  "published": "2026-08-15T06:21:23Z",
  "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": 0.00168,
  "epssPercentile": 0.06211,
  "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-2026-72093",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-72093",
      "released": "2026-08-15T22:38:55Z"
    }
  ],
  "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"
  }
}