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CVE-2026-68372 usb: core: port: Deattach Type-C connector on component unbind

🗓️ 10 Aug 2026 12:03:50Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 36 Views

Resolved race during detach on component unbind causing dangling pointers and corrupted Type-C UCSI.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/usb/core/port.c"
    ],
    "versions": [
      {
        "version": "11110783f5ea866318831a56353c6f1c3fc0d8ed",
        "lessThan": "78d361e60caf1999d51bda0e1b1004f5d39fcfbc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "11110783f5ea866318831a56353c6f1c3fc0d8ed",
        "lessThan": "7714fb896ed308cf13d32d317040adc4f200b8e4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "11110783f5ea866318831a56353c6f1c3fc0d8ed",
        "lessThan": "e00109b5adf71635919248e9ab6300a662e6a3e8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "11110783f5ea866318831a56353c6f1c3fc0d8ed",
        "lessThan": "e0b291fe117964037e0ba382eff4bb365d531c3a",
        "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/core/port.c"
    ],
    "versions": [
      {
        "version": "6.7",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.7",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.101",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.42",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.6",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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