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CVE-2026-68177 tracing: Delay module ref count for "enable_event" trigger

🗓️ 10 Aug 2026 11:59:48Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 3 Views

Linux kernel tracing delays module ref release for enable_event to avoid use-after-free removal.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-68177
10 Aug 202611:59
cve
debiancve
Debian CVE
CVE-2026-68177
10 Aug 202611:59
debiancve
euvd
EUVD
EUVD-2026-55278
10 Aug 202611:59
euvd
nvd
NVD
CVE-2026-68177
10 Aug 202613:20
nvd
osv
OSV
DEBIAN-CVE-2026-68177
10 Aug 202615:47
osv
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/trace/trace_events_trigger.c"
    ],
    "versions": [
      {
        "version": "61d445af0a7c70018111919e47beaaee15653f2f",
        "lessThan": "159fdc3e01dca5fdbc412fcd8b239895733a270d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "61d445af0a7c70018111919e47beaaee15653f2f",
        "lessThan": "e091351b38818ef620d27f44f4bfd625f13afbff",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/trace/trace_events_trigger.c"
    ],
    "versions": [
      {
        "version": "6.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.6",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc5",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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