Lucene search
+L

CVE-2026-74727

🗓️ 22 Aug 2026 15:33:17Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 45 Views

Use-after-free in Linux kernel OVPN from race condition rehashing removed peers into hash tables.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-74727
25 Aug 202607:40
circl
cvelist
Cvelist
CVE-2026-74727 ovpn: skip rehash for peers already removed from by_id
22 Aug 202615:33
cvelist
debiancve
Debian CVE
CVE-2026-74727
22 Aug 202615:33
debiancve
euvd
EUVD
EUVD-2026-64414
22 Aug 202615:33
euvd
nvd
NVD
CVE-2026-74727
22 Aug 202616:16
nvd
osv
OSV
BELL-CVE-2026-74727
27 Aug 202606:10
osv
osv
OSV
DEBIAN-CVE-2026-74727
22 Aug 202616:16
osv
osv
OSV
UBUNTU-CVE-2026-74727
22 Aug 202616:16
osv
ptsecurity
Positive Technologies
PT-2026-79732
22 Aug 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-74727
24 Aug 202611:10
redhatcve
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.166.18.45
linuxlinux_kernelRange6.19.07.1.9
linuxlinux_kernelRange7.2.0
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ovpn/peer.c"
    ],
    "versions": [
      {
        "version": "1d36a36f6d5347360ef9681a05f6166683bafd1d",
        "lessThan": "d20c181088984b6eaa8d7fe7cb5ab3510988df59",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1d36a36f6d5347360ef9681a05f6166683bafd1d",
        "lessThan": "66745480298775f188b2f5ad266643e85a90f73b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1d36a36f6d5347360ef9681a05f6166683bafd1d",
        "lessThan": "33ec10567fe14456063daf549fdf1a4f53448e4c",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ovpn/peer.c"
    ],
    "versions": [
      {
        "version": "6.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.16",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.45",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.9",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "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

25 Aug 2026 06:18Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.19.8
EPSS0.00442
45