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CVE-2026-31481

🗓️ 22 Apr 2026 13:54:08Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 66 Views

Linux kernel patch drains deferred trigger frees when kernel thread creation fails to prevent leaks and crash.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
20 May 202605:53
–astralinux
bdu_fstec
BDU FSTEC
Linux kernel trace event trigger_data_free Heap Buffer Overflow DoS
25 Aug 202600:00
–bdu_fstec
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
22 Apr 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-31481 tracing: Drain deferred trigger frees if kthread creation fails
22 Apr 202613:54
–cvelist
debiancve
Debian CVE
CVE-2026-31481
22 Apr 202613:54
–debiancve
euvd
EUVD
EUVD-2026-24841
22 Apr 202615:31
–euvd
nvd
NVD
CVE-2026-31481
22 Apr 202614:16
–nvd
osv_bell
osv_bell
BELL-CVE-2026-31481 CVE-2026-31481 does not affect BellSoft software
25 Apr 202606:10
–osv_bell
osv_debian
osv_debian
DEBIAN-CVE-2026-31481
22 Apr 202614:16
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-31481
22 Apr 202614:16
–osv_ubuntu
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.19.1–6.19.11
[
  {
    "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": "771624b7884a83bb9f922ae64ee41a5f8b7576c9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "61d445af0a7c70018111919e47beaaee15653f2f",
        "lessThan": "250ab25391edeeab8462b68be42e4904506c409c",
        "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": "6.19.11",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 10:33Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.5
EPSS0.00107
66