{
  "cveId": "CVE-2026-68345",
  "url": "https://patchblox.com/security/cve/CVE-2026-68345",
  "summary": "CVE-2026-68345 is fixed in linux on 1 platform by DEBIAN-CVE-2026-68345 (version 7.1.6-1), released August 11, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  arm_mpam: guard MBWU state before adding it to g...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  arm_mpam: guard MBWU state before adding it to garbage  __destroy_component_cfg() adds each RIS mbwu_state object to the MPAM garbage list when destroying component configuration.  However, mbwu_state is allocated per RIS and only for RISes with MBWU monitors. A component can therefore have comp-\u003Ecfg allocated while some RISes still have ris-\u003Embwu_state set to NULL.  Passing a NULL mbwu_state to add_to_garbage() dereferences the NULL pointer inside the macro.  Skip RISes that do not have an mbwu_state object before adding them to the garbage list.",
  "published": "2026-08-10T13:20:25Z",
  "severity": "",
  "epss": 0.00198,
  "epssPercentile": 0.09621,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.1.6-1",
      "fix": "DEBIAN-CVE-2026-68345",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-68345",
      "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"
  }
}