{
  "cveId": "CVE-2026-72384",
  "url": "https://patchblox.com/security/cve/CVE-2026-72384",
  "summary": "CVE-2026-72384 is fixed in linux on 1 platform, first by DEBIAN-CVE-2026-72384, 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:  irqchip/ts4800: Fix missing chained handler clea...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  irqchip/ts4800: Fix missing chained handler cleanup on remove  The driver installs a chained handler for the parent interrupt during probe using irq_set_chained_handler_and_data(), but the remove function does not clear this handler. This leaves a dangling handler that may be called when the parent interrupt fires after the driver has been removed, potentially accessing freed memory and causing a kernel crash.  Additionally, the parent_irq obtained via irq_of_parse_and_map() is not stored, making it inaccessible in the remove function. Moreover, interrupt mappings created during probe are not properly disposed.  Fix this by:     - Saving parent_irq in probe    - Clearing the chained handler with NULL in ts4800_ic_remove()    - Disposing all IRQ mappings before domain removal to prevent resource      leaks",
  "published": "2026-08-15T06:22:11Z",
  "severity": "",
  "epss": 0.00215,
  "epssPercentile": 0.11909,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.180-1",
      "fix": "DEBIAN-CVE-2026-72384",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-72384",
      "released": "2026-08-15T22:38:55Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.12.100-1",
      "fix": "DEBIAN-CVE-2026-72384",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-72384",
      "released": "2026-08-15T22:38:55Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.1.5-1",
      "fix": "DEBIAN-CVE-2026-72384",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-72384",
      "released": "2026-08-15T22:38:55Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T13:31:49Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}