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CVE-2026-98738 Bluetooth: Serialize SMP remote OOB data access

🗓️ 18 Oct 2026 15:47:21Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 22 Views

Use-after-free in Linux kernel Bluetooth build_pairing_cmd() via remote OOB data access.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-98738
18 Oct 202615:47
–cve
debiancve
Debian CVE
CVE-2026-98738
18 Oct 202615:47
–debiancve
euvd
EUVD
EUVD-2026-103823
18 Oct 202615:47
–euvd
nvd
NVD
CVE-2026-98738
18 Oct 202616:17
–nvd
osv_azl
osv_azl
AZL-108674 CVE-2026-98738 affecting package kernel 6.6.157.1-1
18 Oct 202616:17
–osv_azl
osv_debian
osv_debian
DEBIAN-CVE-2026-98738
18 Oct 202617:47
–osv_debian
ptsecurity
Positive Technologies
PT-2026-116957
18 Oct 202600:00
–ptsecurity
susecve
SUSE CVE
SUSE CVE-2026-98738
18 Oct 202623:42
–susecve
ubuntucve
UbuntuCve
CVE-2026-98738
19 Oct 202600:00
–ubuntucve
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-98738
18 Oct 202600:00
–nessus
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/net/bluetooth/hci_core.h",
      "net/bluetooth/hci_core.c",
      "net/bluetooth/smp.c"
    ],
    "versions": [
      {
        "version": "02b05bd8b0a632e9a26795bced8f19ca6a5f7079",
        "lessThan": "1e11412a1b9854a89d044576d616675b16141d87",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "02b05bd8b0a632e9a26795bced8f19ca6a5f7079",
        "lessThan": "889c61e3d0f1091a958e4b2a24b20bab23d915c4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "02b05bd8b0a632e9a26795bced8f19ca6a5f7079",
        "lessThan": "df5162eeb10e69fe0c2349503882c4a09077f001",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "02b05bd8b0a632e9a26795bced8f19ca6a5f7079",
        "lessThan": "81a2345f1984f0b36d3226571bc196316a01b648",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/net/bluetooth/hci_core.h",
      "net/bluetooth/hci_core.c",
      "net/bluetooth/smp.c"
    ],
    "versions": [
      {
        "version": "3.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.113",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.56",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.10",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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