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CVE-2026-98688

🗓️ 18 Oct 2026 15:46:02Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views

NULL dereference in Linux kernel thunderbolt tb_remove_work() during a race condition.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
17 Oct 202616:00
–cnnvd
cvelist
Cvelist
CVE-2026-98688 thunderbolt: Fix NULL dereference in tb_remove_work()
18 Oct 202615:46
–cvelist
debiancve
Debian CVE
CVE-2026-98688
18 Oct 202615:46
–debiancve
euvd
EUVD
EUVD-2026-103942
18 Oct 202615:46
–euvd
nvd
NVD
CVE-2026-98688
18 Oct 202616:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-98688
18 Oct 202617:47
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-98688
19 Oct 202600:00
–osv_ubuntu
ptsecurity
Positive Technologies
PT-2026-116907
18 Oct 202600:00
–ptsecurity
ubuntucve
UbuntuCve
CVE-2026-98688
19 Oct 202600:00
–ubuntucve
Vulners
CNA
Node
OR
OR
linuxlinux_kernelRange5.10.266–5.11
linuxlinux_kernelRange5.15.217–5.16
OR
linuxlinux_kernelRange7.2–7.2.10
linuxlinux_kernelRange7.3.0≥
[
  {
    "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": "a8937f35cf39c39c64325aa84d0463d866850857",
        "lessThan": "2f4cd43faa9d6470b30a9fbcbac6584db8108c1f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a8937f35cf39c39c64325aa84d0463d866850857",
        "lessThan": "4310c6b8e75d6a47f7548e5948fbe6318aa4440a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3e9e823810b9a51f0bee9ed6e3d90df70484ff8d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9363cd4977260bf7f211feee54f85858bba2320c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5.10.266",
        "lessThan": "5.11",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.15.217",
        "lessThan": "5.16",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "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": "7.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "7.2",
        "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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19 Oct 2026 10:19Current
5.6Medium risk
Vulners AI Score5.6
EPSS0.00155
5