{
  "cveId": "CVE-2026-89964",
  "url": "https://patchblox.com/security/cve/CVE-2026-89964",
  "summary": "CVE-2026-89964 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2026-89964, released September 23, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  parisc: eisa: Fix infinite loop when parsing inv...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  parisc: eisa: Fix infinite loop when parsing invalid IRQ value  When an invalid value is passed via the \u0022eisa_irq_edge=\u0022 kernel command line parameter (e.g. \u0022eisa_irq_edge=16,5\u0022), eisa_irq_setup() prints an error message and continues without advancing the current position.  As a result the same invalid value is parsed again and again, causing an infinite loop while the kernel boots.  Advance to the next comma-separated entry, or stop parsing when there is no next entry, before continuing so that the remaining entries are processed normally.",
  "published": "2026-09-16T11:17:06Z",
  "severity": "",
  "epss": 0.00216,
  "epssPercentile": 0.12138,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.190-1",
      "fix": "DEBIAN-CVE-2026-89964",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-89964",
      "released": "2026-09-23T19:19:02Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.12.111-1",
      "fix": "DEBIAN-CVE-2026-89964",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-89964",
      "released": "2026-09-23T19:19:02Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.2.6-1",
      "fix": "DEBIAN-CVE-2026-89964",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-89964",
      "released": "2026-09-23T19:19:02Z"
    },
    {
      "platform": "linux",
      "product": "linux-6.12",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.12.111-1~deb12u1",
      "fix": "DEBIAN-CVE-2026-89964",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-89964",
      "released": "2026-09-23T19:19:02Z"
    }
  ],
  "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"
  }
}