{
  "cveId": "CVE-2026-98587",
  "url": "https://patchblox.com/security/cve/CVE-2026-98587",
  "summary": "CVE-2026-98587 is fixed in linux on 1 platform by DEBIAN-CVE-2026-98587 (version 7.2.9-1), released October 19, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  firewire: cdev: fix back-transition for iso_reso...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  firewire: cdev: fix back-transition for iso_resource_auto client resource  The todo member of iso_resource_auto structure represents the state of the client resource and normally transitions in the following order:      ISO_RES_AUTO_ALLOC -\u003E ISO_RES_AUTO_REALLOC -\u003E ISO_RES_AUTO_DEALLOC  However, concurrent access from the work item and the file descriptor release function can cause the state to transition backwards from ISO_RES_AUTO_DEALLOC to ISO_RES_AUTO_REALLOC.  Prevent the back-transition by checking the current state before updating it in the work item.",
  "published": "2026-10-18T16:17:11Z",
  "severity": "",
  "epss": 0.00189,
  "epssPercentile": 0.08632,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.2.9-1",
      "fix": "DEBIAN-CVE-2026-98587",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-98587",
      "released": "2026-10-19T16:27:52Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}