Lucene search
+L

CVE-2026-89494 ocfs2: validate lengths in dlm_mig_lockres_handler

🗓️ 11 Sep 2026 19:43:45Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 33 Views

Linux kernel ocfs2 DLM OOB read and heap OOB write via unvalidated lockres migration message lengths.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-89494
12 Sep 202600:00
–circl
cve
CVE
CVE-2026-89494
11 Sep 202619:43
–cve
debian
Debian
[SECURITY] [DSA 6528-1] linux security update
29 Sep 202609:49
–debian
debiancve
Debian CVE
CVE-2026-89494
11 Sep 202619:43
–debiancve
nessus
Tenable Nessus
Debian dsa-6528 : ata-modules-6.12.111+deb13-armmp-di - security update
29 Sep 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-89494
12 Sep 202600:00
–nessus
euvd
EUVD
EUVD-2026-76400
11 Sep 202619:43
–euvd
nvd
NVD
CVE-2026-89494
11 Sep 202620:19
–nvd
osv
OSV
AZL-100680 CVE-2026-89494 affecting package kernel 6.6.150.1-1
11 Sep 202620:19
–osv
osv
OSV
BELL-CVE-2026-89494
15 Sep 202606:05
–osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/ocfs2/dlm/dlmrecovery.c"
    ],
    "versions": [
      {
        "version": "6714d8e86bf443f6f7af50f9d432025649f091f5",
        "lessThan": "4a5798253212093b9ff7d90c6cfbe348bcda1594",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6714d8e86bf443f6f7af50f9d432025649f091f5",
        "lessThan": "dce05b17db862f47ff60614017abe639b2e71cad",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6714d8e86bf443f6f7af50f9d432025649f091f5",
        "lessThan": "0e999d56917f861f97adb961617b1828c9eb4733",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6714d8e86bf443f6f7af50f9d432025649f091f5",
        "lessThan": "77686fa5bba135252d348e2dacf481fc19f60c41",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6714d8e86bf443f6f7af50f9d432025649f091f5",
        "lessThan": "f33041906885f96e190cde54e61ddc69de39e3ee",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6714d8e86bf443f6f7af50f9d432025649f091f5",
        "lessThan": "50c4cc9183e11f83427efbf770f54851f4471c02",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6714d8e86bf443f6f7af50f9d432025649f091f5",
        "lessThan": "a8facb1670b4a0612183198e758d9539ef628ed9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6714d8e86bf443f6f7af50f9d432025649f091f5",
        "lessThan": "b54e03d9b3697d25f4a0063cf717d459c5e3ad94",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/ocfs2/dlm/dlmrecovery.c"
    ],
    "versions": [
      {
        "version": "2.6.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.16",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.270",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.221",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.188",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.157",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.109",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.50",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.4",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation