Lucene search
+L

CVE-2026-64239

🗓️ 24 Jul 2026 15:27:43Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views

Fixed a Linux kernel vulnerability in DAMON sysfs schemes where delayed kobject release could cause use-after-free during region refresh.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-64239
24 Jul 202615:27
attackerkb
Cvelist
CVE-2026-64239 mm/damon/sysfs-schemes: delete tried region in regions_rmdirs()
24 Jul 202615:27
cvelist
Debian CVE
CVE-2026-64239
24 Jul 202615:27
debiancve
EUVD
EUVD-2026-48648
24 Jul 202615:27
euvd
NVD
CVE-2026-64239
24 Jul 202616:16
nvd
Positive Technologies
PT-2026-64354
24 Jul 202600:00
ptsecurity
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.26.6.143
linuxlinux_kernelRange6.7.06.12.93
linuxlinux_kernelRange6.13.06.18.35
linuxlinux_kernelRange6.19.07.0.12
linuxlinux_kernelRange7.1.0
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "mm/damon/sysfs-schemes.c"
    ],
    "versions": [
      {
        "version": "9277d0367ba18ef4bb98bafb1209e715844cdf7e",
        "lessThan": "c0e37017a452addec873865c94cf7a665663a9b2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9277d0367ba18ef4bb98bafb1209e715844cdf7e",
        "lessThan": "a5fa42214de55e43d165144727ce9facb9fc6b08",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9277d0367ba18ef4bb98bafb1209e715844cdf7e",
        "lessThan": "0ba6c05156d9ff9fc6ca22b7690e2eec9eca66f7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9277d0367ba18ef4bb98bafb1209e715844cdf7e",
        "lessThan": "2c33177023c92e76806c535ddbffaa3d3fc37777",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9277d0367ba18ef4bb98bafb1209e715844cdf7e",
        "lessThan": "441f92f7d386b85bad16de49db95a307cba048a2",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "mm/damon/sysfs-schemes.c"
    ],
    "versions": [
      {
        "version": "6.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.143",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.93",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.35",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.12",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "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

24 Jul 2026 16:16Current
5.8Medium risk
Vulners AI Score5.8
5