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CVE-2026-43017

🗓️ 01 May 2026 14:15:21Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 44 Views

Linux kernel Bluetooth MGMT validates adv_data_len and exact command size, rejecting zero or oversized mesh payloads.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-43017
1 May 202614:15
–attackerkb
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 6.1
5 Oct 202611:39
–astralinux
bdu_fstec
BDU FSTEC
Linux net/bluetooth/mgmt.c DoS
12 May 202600:00
–bdu_fstec
circl
Circl
CVE-2026-43017
5 May 202620:00
–circl
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
1 May 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-43017 Bluetooth: MGMT: validate mesh send advertising payload length
1 May 202614:15
–cvelist
debian
Debian
[SECURITY] [DLA 4561-1] linux-6.1 security update
2 May 202608:40
–debian
debian
Debian
[SECURITY] [DSA 6243-1] linux security update
1 May 202619:10
–debian
debiancve
Debian CVE
CVE-2026-43017
1 May 202614:15
–debiancve
nessus
Tenable Nessus
Debian dla-4561 : linux-config-6.1 - security update
2 May 202600:00
–nessus
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.1–6.1.168
linuxlinux_kernelRange6.2–6.6.134
linuxlinux_kernelRange6.7–6.12.81
linuxlinux_kernelRange6.13–6.18.22
linuxlinux_kernelRange6.19–6.19.12
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/bluetooth/mgmt.c"
    ],
    "versions": [
      {
        "version": "b338d91703fae6f6afd67f3f75caa3b8f36ddef3",
        "lessThan": "24fa32369cf15d8fc918bdfe94097b12e6acada0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b338d91703fae6f6afd67f3f75caa3b8f36ddef3",
        "lessThan": "244b639e6a3a8e26241e201004a3a9f764476631",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b338d91703fae6f6afd67f3f75caa3b8f36ddef3",
        "lessThan": "0b706fb2294aff3adfd54653bda1b5e356ad4566",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b338d91703fae6f6afd67f3f75caa3b8f36ddef3",
        "lessThan": "edb5898cfa91afe7e8f83eda18d93034c953d632",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b338d91703fae6f6afd67f3f75caa3b8f36ddef3",
        "lessThan": "562ed1954f0c1bff3422b7b752bd3dacf185edbf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b338d91703fae6f6afd67f3f75caa3b8f36ddef3",
        "lessThan": "bda93eec78cdbfe5cda00785cefebd443e56b88b",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/bluetooth/mgmt.c"
    ],
    "versions": [
      {
        "version": "6.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.1",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.168",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.134",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.81",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.22",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.12",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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