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CVE-2026-74300 Bluetooth: hci: validate codec capability element length

🗓️ 15 Aug 2026 05:58:03Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 33 Views

Linux kernel Bluetooth HCI buffer over-read via truncated codec capability element length in hci_read_codec_capabilities.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-74300
15 Aug 202605:58
cve
debiancve
Debian CVE
CVE-2026-74300
15 Aug 202605:58
debiancve
oraclelinux
Oracle linux
Unbreakable Enterprise kernel security update
4 Sep 202600:00
oraclelinux
euvd
EUVD
EUVD-2026-59447
15 Aug 202605:58
euvd
nvd
NVD
CVE-2026-74300
15 Aug 202606:22
nvd
osv
OSV
BELL-CVE-2026-74300
18 Aug 202606:06
osv
osv
OSV
DEBIAN-CVE-2026-74300
15 Aug 202606:22
osv
osv
OSV
UBUNTU-CVE-2026-74300
15 Aug 202606:22
osv
nessus
Tenable Nessus
Photon OS 5.0: Linux PHSA-2026-5.0-92-0952
12 Aug 202600:00
nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-74300
18 Aug 202600:00
nessus
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/bluetooth/hci_codec.c"
    ],
    "versions": [
      {
        "version": "8961987f3f5fa2f2618e72304d013c8dd5e604a6",
        "lessThan": "fc97fc8cf7f53fd3619db63e09050d20a3a0c4b1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8961987f3f5fa2f2618e72304d013c8dd5e604a6",
        "lessThan": "290b36f9d1eb9b2f72b40d826f26b4a182ab15f7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8961987f3f5fa2f2618e72304d013c8dd5e604a6",
        "lessThan": "f2ad01f55e07f9531efcea736087e6b8658a3440",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8961987f3f5fa2f2618e72304d013c8dd5e604a6",
        "lessThan": "ec4d352747a62c1082f16c11a74b37d6eb85a5a3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8961987f3f5fa2f2618e72304d013c8dd5e604a6",
        "lessThan": "4bc16db0f11918e07edf9fdcda4a30cf4c9df45c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8961987f3f5fa2f2618e72304d013c8dd5e604a6",
        "lessThan": "c38fbcdc407925c7088f7e5f11c1fff73d2d35a2",
        "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/hci_codec.c"
    ],
    "versions": [
      {
        "version": "5.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.16",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.178",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.145",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.97",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.40",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.5",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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