Lucene search
+L

CVE-2026-74401 dlm: fix add msg handle in send_queue ordered

🗓️ 15 Aug 2026 05:59:12Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

DLM send_queue message handle ordering bug causes refcounting issues and use-after-free.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-74401
15 Aug 202605:59
attackerkb
cve
CVE
CVE-2026-74401
15 Aug 202600:00
cve
debiancve
Debian CVE
CVE-2026-74401
15 Aug 202600:00
debiancve
euvd
EUVD
EUVD-2026-59548
15 Aug 202605:59
euvd
nvd
NVD
CVE-2026-74401
15 Aug 202606:22
nvd
osv
OSV
DEBIAN-CVE-2026-74401
15 Aug 202606:22
osv
ptsecurity
Positive Technologies
PT-2026-72837
15 Aug 202600:00
ptsecurity
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/dlm/midcomms.c"
    ],
    "versions": [
      {
        "version": "489d8e559c6596eb08e16447d9830bc39afbe54e",
        "lessThan": "ae9e534e502a0f48c12baf83608c5de0ff0eab11",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "489d8e559c6596eb08e16447d9830bc39afbe54e",
        "lessThan": "6369619f1b665f12d8c99cc6ff733c64eb08b22e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "489d8e559c6596eb08e16447d9830bc39afbe54e",
        "lessThan": "712714f818d83373847874ab0f8e426be79296cf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "489d8e559c6596eb08e16447d9830bc39afbe54e",
        "lessThan": "4d45250b1d22960f86d83245be188b16e456218b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "489d8e559c6596eb08e16447d9830bc39afbe54e",
        "lessThan": "d2248cb70c070f8f04762872772e155b59016f17",
        "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/dlm/midcomms.c"
    ],
    "versions": [
      {
        "version": "5.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.145",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.97",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.40",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.5",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-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