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CVE-2026-46140

🗓️ 28 May 2026 09:35:56Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 36 Views

Bluetooth btmtk validates event data length before accessing structures to prevent boundary reads.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-46140
28 May 202609:35
attackerkb
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
19 Jun 202611:10
astralinux
cbl_mariner
CBLMariner
CVE-2026-46140 affecting package kernel for versions less than 6.6.144.1-1
17 Jul 202603:27
cbl_mariner
cnnvd
CNNVD
Linux kernel 安全漏洞
28 May 202600:00
cnnvd
cvelist
Cvelist
CVE-2026-46140 Bluetooth: btmtk: validate WMT event SKB length before struct access
28 May 202609:35
cvelist
debiancve
Debian CVE
CVE-2026-46140
28 May 202609:35
debiancve
euvd
EUVD
EUVD-2026-32767
28 May 202609:35
euvd
nvd
NVD
CVE-2026-46140
28 May 202610:16
nvd
osv
OSV
BELL-CVE-2026-46140
29 May 202606:09
osv
osv
OSV
DEBIAN-CVE-2026-46140
28 May 202610:16
osv
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.6.1426.7
linuxlinux_kernelRange6.116.12.88
linuxlinux_kernelRange6.136.18.30
linuxlinux_kernelRange6.197.0.7
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/bluetooth/btmtk.c"
    ],
    "versions": [
      {
        "version": "f0457842215438786e2e205ad06a4fbb8ab63cd0",
        "lessThan": "36c85f7029484d5ede769f8873d16e9c8e35533c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d019930b0049fc2648a6b279893d8ad330596e81",
        "lessThan": "c411cf1bfde951cfa821809cf4020ba177f76e0c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d019930b0049fc2648a6b279893d8ad330596e81",
        "lessThan": "624fb79dadc1b65757986a9d0fdde5c0cf3fe179",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d019930b0049fc2648a6b279893d8ad330596e81",
        "lessThan": "70d37a8b9229e394cc17ddad47e90b81d80fcd09",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d019930b0049fc2648a6b279893d8ad330596e81",
        "lessThan": "634a4408c0615c523cf7531790f4f14a422b9206",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6.6.142",
        "lessThan": "6.6.144",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/bluetooth/btmtk.c"
    ],
    "versions": [
      {
        "version": "6.11",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.11",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.144",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.88",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.30",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.7",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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04 Jul 2026 12:16Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.1
EPSS0.00131
36