{
  "cveId": "CVE-2026-72104",
  "url": "https://patchblox.com/security/cve/CVE-2026-72104",
  "summary": "CVE-2026-72104 is fixed in linux on 1 platform by DEBIAN-CVE-2026-72104 (version 7.1.5-1), released August 15, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  dm-pcache: reject option groups without values...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  dm-pcache: reject option groups without values  The pcache target parses optional arguments as name/value pairs.  A table that advertises one optional argument and supplies only a recognized option name, for example \u0022cache_mode\u0022, reaches parse_cache_opts() with argc == 1.  The parser consumes the name, decrements argc to zero, then calls dm_shift_arg() again for the value. dm_shift_arg() returns NULL when no arguments remain, and the following strcmp() dereferences that NULL pointer.  Check that each recognized option has a value before consuming it.  This keeps valid \u0022cache_mode writeback\u0022 and \u0022data_crc true/false\u0022 tables unchanged while making malformed tables fail during target construction with a precise missing-value error.",
  "published": "2026-08-15T06:21:24Z",
  "severity": "",
  "epss": 0.00206,
  "epssPercentile": 0.10788,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.1.5-1",
      "fix": "DEBIAN-CVE-2026-72104",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-72104",
      "released": "2026-08-15T22:38:55Z"
    }
  ],
  "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"
  }
}