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CVE-2026-98758

🗓️ 18 Oct 2026 15:47:46Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

Use-after-free in Linux kernel usb: typec: ucsi: glink during remove.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-98758 usb: typec: ucsi: glink: fix use-after-free of ucsi on remove
18 Oct 202615:47
–cvelist
debiancve
Debian CVE
CVE-2026-98758
18 Oct 202615:47
–debiancve
euvd
EUVD
EUVD-2026-103843
18 Oct 202615:47
–euvd
nvd
NVD
CVE-2026-98758
18 Oct 202616:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-98758
18 Oct 202617:47
–osv_debian
ptsecurity
Positive Technologies
PT-2026-116977
18 Oct 202600:00
–ptsecurity
susecve
SUSE CVE
SUSE CVE-2026-98758
18 Oct 202623:42
–susecve
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.4–6.12.113
linuxlinux_kernelRange6.13.0–6.18.56
linuxlinux_kernelRange6.19.0–7.2.10
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/usb/typec/ucsi/ucsi_glink.c"
    ],
    "versions": [
      {
        "version": "62b5412b1f4afab27d8df90ddcabb8e1e11a00ad",
        "lessThan": "432b58cd959e594909a581b4974396cdbc9d4ca1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "62b5412b1f4afab27d8df90ddcabb8e1e11a00ad",
        "lessThan": "41934f92e7a54d4080ac0b17aacc83224946785c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "62b5412b1f4afab27d8df90ddcabb8e1e11a00ad",
        "lessThan": "ee8577de01c6b6c7dd1d76b52242c54d37a989f4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "62b5412b1f4afab27d8df90ddcabb8e1e11a00ad",
        "lessThan": "63b269ec537dc0fd26d0bd64872c26860d108c9d",
        "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/usb/typec/ucsi/ucsi_glink.c"
    ],
    "versions": [
      {
        "version": "6.4",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.4",
        "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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19 Oct 2026 10:19Current
6.6Medium risk
Vulners AI Score6.6
4