Lucene search
K

CVE-2026-23204

🗓️ 14 Feb 2026 16:27:27Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 15 Views

Resolved: net/sched cls_u32 uses skb_header_pointer_careful to fix negative offset and KASAN slab-out-of-bounds.

Related
Detection
Affected
Refs
NVD
Vulners
CNA
Node
linuxlinux_kernelRange2.6.35.16.6.124
OR
linuxlinux_kernelRange6.76.12.70
OR
linuxlinux_kernelRange6.136.18.10
OR
linuxlinux_kernelMatch2.6.35-
OR
linuxlinux_kernelMatch2.6.35rc2
OR
linuxlinux_kernelMatch2.6.35rc3
OR
linuxlinux_kernelMatch2.6.35rc4
OR
linuxlinux_kernelMatch2.6.35rc5
OR
linuxlinux_kernelMatch2.6.35rc6
OR
linuxlinux_kernelMatch6.19rc1
OR
linuxlinux_kernelMatch6.19rc2
OR
linuxlinux_kernelMatch6.19rc3
OR
linuxlinux_kernelMatch6.19rc4
OR
linuxlinux_kernelMatch6.19rc5
OR
linuxlinux_kernelMatch6.19rc6
OR
linuxlinux_kernelMatch6.19rc7
OR
linuxlinux_kernelMatch6.19rc8
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/sched/cls_u32.c"
    ],
    "versions": [
      {
        "version": "fbc2e7d9cf49e0bf89b9e91fd60a06851a855c5d",
        "lessThan": "29681ed51e737be14d18ecd1c304c57002e4b72c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fbc2e7d9cf49e0bf89b9e91fd60a06851a855c5d",
        "lessThan": "cfa745830e45ecb75c061aa34330ee0cac941cc7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fbc2e7d9cf49e0bf89b9e91fd60a06851a855c5d",
        "lessThan": "13336a6239b9d7c6e61483017bb8bdfe3ceb10a5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fbc2e7d9cf49e0bf89b9e91fd60a06851a855c5d",
        "lessThan": "e41a23e61259f5526af875c3b86b3d42a9bae0e5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fbc2e7d9cf49e0bf89b9e91fd60a06851a855c5d",
        "lessThan": "8a672f177ebe19c93d795fbe967846084fbc7943",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fbc2e7d9cf49e0bf89b9e91fd60a06851a855c5d",
        "lessThan": "cabd1a976375780dabab888784e356f574bbaed8",
        "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/sched/cls_u32.c"
    ],
    "versions": [
      {
        "version": "2.6.35",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.35",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.209",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.167",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.124",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.70",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.10",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19",
        "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