Lucene search
+L

CVE-2026-74710 xsk: require at least 16 bytes of TX metadata

🗓️ 22 Aug 2026 15:33:07Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 34 Views

Linux kernel AF_XDP TX metadata allows out-of-bounds read when length is less than 16 bytes.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/xdp/xdp_umem.c"
    ],
    "versions": [
      {
        "version": "341ac980eab90ac1f6c22ee9f9da83ed9604d899",
        "lessThan": "21b8536aee819792f1b4b38b9aacf2a073025d49",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "341ac980eab90ac1f6c22ee9f9da83ed9604d899",
        "lessThan": "642c6e73fce17fdca93a5793c4d22359fda866d7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "341ac980eab90ac1f6c22ee9f9da83ed9604d899",
        "lessThan": "cfb9d2976b277e554e28c165e3eff4b4a8ea10bd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "341ac980eab90ac1f6c22ee9f9da83ed9604d899",
        "lessThan": "1bb30b181d9f0484e141f8411e15ed906d5c6780",
        "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/xdp/xdp_umem.c"
    ],
    "versions": [
      {
        "version": "6.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.8",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.104",
        "lessThanOrEqual": "6.12.*",
        "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 05:41Current
CVSS 3.17.8
EPSS0.00175
34