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CVE-2026-46186 Bluetooth: virtio_bt: validate rx pkt_type header length

🗓️ 28 May 2026 09:36:40Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 38 Views

Linux kernel virtio_bt: validate rx packet type length before hci_recv_frame; drop invalid frames.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
CVE-2026-46186
28 May 202609:36
attackerkb
astralinux
Astra Linux – Vulnerability in Linux 5.10
19 Jun 202611:10
astralinux
cbl_mariner
CVE-2026-46186 affecting package kernel for versions less than 6.6.141.1-1
22 Jun 202621:21
cbl_mariner
circl
CVE-2026-46186
6 Jul 202606:21
circl
cnnvd
Linux kernel 安全漏洞
28 May 202600:00
cnnvd
cve
CVE-2026-46186
28 May 202609:36
cve
debian
[SECURITY] [DLA 4665-1] linux security update
3 Jul 202618:38
debian
debian
[SECURITY] [DLA 4671-1] linux-6.1 security update
5 Jul 202618:24
debian
debiancve
CVE-2026-46186
28 May 202609:36
debiancve
nessus
Debian dla-4665 : affs-modules-6.1.0-48-4kc-malta-di - security update
3 Jul 202600:00
nessus
Rows per page
[
  {
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    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/bluetooth/virtio_bt.c"
    ],
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  },
  {
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    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/bluetooth/virtio_bt.c"
    ],
    "versions": [
      {
        "version": "6.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.1",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
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        "status": "unaffected",
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      },
      {
        "version": "6.1.175",
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      },
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        "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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