Lucene search
+L

CVE-2026-80612 net: lwtunnel: Drop skb metadata before LWT encapsulation

🗓️ 28 Aug 2026 06:48:34Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 15 Views

Linux kernel lwtunnel drops skb metadata before LWT encapsulation corrupting forwarded packets.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-80612
28 Aug 202606:48
cve
debiancve
Debian CVE
CVE-2026-80612
28 Aug 202606:48
debiancve
euvd
EUVD
EUVD-2026-67488
28 Aug 202606:48
euvd
nvd
NVD
CVE-2026-80612
28 Aug 202608:16
nvd
osv
OSV
DEBIAN-CVE-2026-80612
28 Aug 202608:16
osv
ptsecurity
Positive Technologies
PT-2026-82912
28 Aug 202600:00
ptsecurity
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/core/lwtunnel.c"
    ],
    "versions": [
      {
        "version": "8989d328dfe7c7a3b9f4b9f0ef60006d277f81cc",
        "lessThan": "19eec11f3ab5dd29ba58f5f209c24e946c95ef12",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8989d328dfe7c7a3b9f4b9f0ef60006d277f81cc",
        "lessThan": "c00320b0e355c4bf0ae4743a53b4180fea237546",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/core/lwtunnel.c"
    ],
    "versions": [
      {
        "version": "6.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.5",
        "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

29 Aug 2026 06:21Current
CVSS 3.19.8
EPSS0.00155
15