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CVE-2026-64341

🗓️ 25 Jul 2026 08:50:04Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 64 Views

Linux kernel USB iowarrior fix use-after-free on disconnect by using kref to release data.

Related
Detection
Affected
Refs
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange2.6.21.16.12.97
linuxlinux_kernelRange6.137.1.4
linuxlinux_kernelMatch2.6.21-
linuxlinux_kernelMatch2.6.21rc2
linuxlinux_kernelMatch2.6.21rc3
linuxlinux_kernelMatch2.6.21rc4
linuxlinux_kernelMatch2.6.21rc5
linuxlinux_kernelMatch2.6.21rc6
linuxlinux_kernelMatch2.6.21rc7
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/usb/misc/iowarrior.c"
    ],
    "versions": [
      {
        "version": "946b960d13c15f050a3b848987aaca79f6a459b7",
        "lessThan": "3c0a7b29ebb391d5f50b115e86f842b709195b08",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "946b960d13c15f050a3b848987aaca79f6a459b7",
        "lessThan": "71590982700fdeb39a37a500c877228b0140978e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "946b960d13c15f050a3b848987aaca79f6a459b7",
        "lessThan": "c602254ba4c10f60a73cd99d147874f86a3f485c",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/usb/misc/iowarrior.c"
    ],
    "versions": [
      {
        "version": "2.6.21",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.21",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.97",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.4",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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03 Sep 2026 16:01Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.8
EPSS0.00124
64