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CVE-2026-43069

🗓️ 05 May 2026 15:23:28Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

Fixed firmware leak Bluetooth hci_ll error path by releasing firmware when firmware data is invalid.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-43069
5 May 202615:23
attackerkb
Circl
CVE-2026-43069
5 May 202616:53
circl
CNNVD
Linux kernel 安全漏洞
5 May 202600:00
cnnvd
Cvelist
CVE-2026-43069 Bluetooth: hci_ll: Fix firmware leak on error path
5 May 202615:23
cvelist
Debian
[SECURITY] [DLA 4606-1] linux security update
29 May 202616:36
debian
Debian CVE
CVE-2026-43069
5 May 202615:23
debiancve
Tenable Nessus
Debian dla-4606 : ata-modules-5.10.0-43-armmp-di - security update
3 Jun 202600:00
nessus
Tenable Nessus
Photon OS 5.0: Linux PHSA-2026-5.0-0830
24 Apr 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-43069
5 May 202600:00
nessus
EUVD
EUVD-2026-27371
5 May 202618:33
euvd
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange4.125.10.253
OR
linuxlinux_kernelRange5.115.15.203
OR
linuxlinux_kernelRange5.166.1.168
OR
linuxlinux_kernelRange6.26.6.131
OR
linuxlinux_kernelRange6.76.12.80
OR
linuxlinux_kernelRange6.136.18.21
OR
linuxlinux_kernelRange6.196.19.11
OROROROROR
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/bluetooth/hci_ll.c"
    ],
    "versions": [
      {
        "version": "371805522f870986144fcd88727a47858e364a2c",
        "lessThan": "95e8601af227b2b4390eecf8db6abdb9f6a91f17",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "371805522f870986144fcd88727a47858e364a2c",
        "lessThan": "e6d95488c8c964d1df0d3e1db44c958706311e86",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "371805522f870986144fcd88727a47858e364a2c",
        "lessThan": "b2dfbf1b5ff192cefd49574b951a4af9ddd32213",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "371805522f870986144fcd88727a47858e364a2c",
        "lessThan": "28904375d54b436a757641fb0331537778c0de5a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "371805522f870986144fcd88727a47858e364a2c",
        "lessThan": "5213ef54528dd1ac79b846e30d8f72ce092794aa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "371805522f870986144fcd88727a47858e364a2c",
        "lessThan": "9ecbfd93cd6de6c78cb7fd51fe079e36c7ff074b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "371805522f870986144fcd88727a47858e364a2c",
        "lessThan": "a7803df606a7d22e896b030f619e1d9d20ae0c6b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "371805522f870986144fcd88727a47858e364a2c",
        "lessThan": "31148a7be723aa9f2e8fbd62424825ab8d577973",
        "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/hci_ll.c"
    ],
    "versions": [
      {
        "version": "4.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.12",
        "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": "6.1.168",
        "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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29 May 2026 17:53Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.5
EPSS0.00013
7