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CVE-2026-80736 thunderbolt: Fix bandwidth group reservation indexing

🗓️ 03 Sep 2026 08:21:51Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 38 Views

Out-of-bounds array access in Linux kernel thunderbolt bandwidth group reservation indexing.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-80736
3 Sep 202608:21
–cve
debian
Debian
[SECURITY] [DLA 4788-1] linux-6.12 security update
19 Sep 202620:44
–debian
debiancve
Debian CVE
CVE-2026-80736
3 Sep 202608:21
–debiancve
nessus
Tenable Nessus
Debian dla-4788 : ata-modules-6.12.100+deb12-armmp-di - security update
21 Sep 202600:00
–nessus
nessus
Tenable Nessus
Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2026-500248)
4 Sep 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-80736
5 Sep 202600:00
–nessus
euvd
EUVD
EUVD-2026-70340
3 Sep 202608:21
–euvd
nvd
NVD
CVE-2026-80736
3 Sep 202613:06
–nvd
osv
OSV
BELL-CVE-2026-80736
8 Sep 202606:05
–osv
osv
OSV
DEBIAN-CVE-2026-80736
3 Sep 202613:06
–osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/thunderbolt/tb.c"
    ],
    "versions": [
      {
        "version": "52a4490e89d7c4effe613d8dffd2ac0a2a786bd7",
        "lessThan": "0bfb67ba366cd68d1d0ad935760577bae1d5df27",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "52a4490e89d7c4effe613d8dffd2ac0a2a786bd7",
        "lessThan": "9977321835c7ae71d12a43bed7baa5bd514d01c3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "52a4490e89d7c4effe613d8dffd2ac0a2a786bd7",
        "lessThan": "0a8c9ed4f166216642a8c084f0de415169c88088",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "52a4490e89d7c4effe613d8dffd2ac0a2a786bd7",
        "lessThan": "d2ee4d47aacbd2ba456092eeec670dba35fde291",
        "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/thunderbolt/tb.c"
    ],
    "versions": [
      {
        "version": "6.9",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.9",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.104",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.45",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.9",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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