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CVE-2026-23291 nfc: pn533: properly drop the usb interface reference on disconnect

🗓️ 25 Mar 2026 10:26:49Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 31 Views

Resolved CVE-2026-23291 by dropping the universal serial bus interface in the nfc pn533 disconnect.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/nfc/pn533/usb.c"
    ],
    "versions": [
      {
        "version": "c46ee38620a2aa2b25b16bc9738ace80dbff76a4",
        "lessThan": "6645b030b0c1fc5bf338bffb0044238f24b2f770",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c46ee38620a2aa2b25b16bc9738ace80dbff76a4",
        "lessThan": "5be8aa2bcfb53158436182db8dee9d0b8e5901e6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c46ee38620a2aa2b25b16bc9738ace80dbff76a4",
        "lessThan": "7398d6570501edc55a50ece820f369ab3c1df2e7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c46ee38620a2aa2b25b16bc9738ace80dbff76a4",
        "lessThan": "d1f6d20b3c2642ec85ce6ea5da7155746c31c6d0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c46ee38620a2aa2b25b16bc9738ace80dbff76a4",
        "lessThan": "7ff14eb070f0efecb2606f8d7aa01b77d188e886",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c46ee38620a2aa2b25b16bc9738ace80dbff76a4",
        "lessThan": "00477cab053dc4816b99141d8fcca7a479cfebeb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c46ee38620a2aa2b25b16bc9738ace80dbff76a4",
        "lessThan": "4551d6cea00224ab65a0ef35e4e6da0e9c0a2d74",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c46ee38620a2aa2b25b16bc9738ace80dbff76a4",
        "lessThan": "12133a483dfa832241fbbf09321109a0ea8a520e",
        "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/nfc/pn533/usb.c"
    ],
    "versions": [
      {
        "version": "3.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.1",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.253",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.203",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.167",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.130",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.77",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.17",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.7",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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