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CVE-2026-31500

🗓️ 22 Apr 2026 13:54:21Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 2 Views

CVE-2026-31500: btintel hw_error race against close path; serialized with hci_req_sync_lock.

Related
Detection
Affected
Refs
NVD
Vulners
CNA
Node
linuxlinux_kernelRange4.3.16.6.131
OR
linuxlinux_kernelRange6.76.12.80
OR
linuxlinux_kernelRange6.136.18.21
OR
linuxlinux_kernelRange6.196.19.11
OROROROROROROROR
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/bluetooth/btintel.c"
    ],
    "versions": [
      {
        "version": "973bb97e5aee56edddaae3d5c96877101ad509c0",
        "lessThan": "7e041d0aad1d4d43d921ace052e04f4e2cacaed3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "973bb97e5aee56edddaae3d5c96877101ad509c0",
        "lessThan": "5f84e845648dfa86e42de5487f1a774b42f0444d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "973bb97e5aee56edddaae3d5c96877101ad509c0",
        "lessThan": "e10a4cb72468686ffbe8bb2b0520e37f6be1a0c5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "973bb97e5aee56edddaae3d5c96877101ad509c0",
        "lessThan": "66696648af477dc87859e5e4b607112f5f29d010",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "973bb97e5aee56edddaae3d5c96877101ad509c0",
        "lessThan": "f7d84737663ad4a120d2d8ef1561a4df91282c2e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "973bb97e5aee56edddaae3d5c96877101ad509c0",
        "lessThan": "94d8e6fe5d0818e9300e514e095a200bd5ff93ae",
        "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/bluetooth/btintel.c"
    ],
    "versions": [
      {
        "version": "4.3",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.3",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.175",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.131",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.80",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.21",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.11",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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01 Jun 2026 17:16Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.17.8
EPSS0.00015
2