Lucene search
+L

CVE-2026-81002 xdp: fix zero-copy frame layout

🗓️ 11 Sep 2026 19:42:55Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 14 Views

Linux kernel XDP zero-copy to frame conversion slab-out-of-bounds via cpumap redirect.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-81002
11 Sep 202619:42
cve
debiancve
Debian CVE
CVE-2026-81002
11 Sep 202619:42
debiancve
euvd
EUVD
EUVD-2026-76325
11 Sep 202619:42
euvd
nvd
NVD
CVE-2026-81002
11 Sep 202620:19
nvd
osv
OSV
DEBIAN-CVE-2026-81002
11 Sep 202620:19
osv
ptsecurity
Positive Technologies
PT-2026-90132
11 Sep 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-81002
11 Sep 202621:23
redhatcve
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/core/xdp.c"
    ],
    "versions": [
      {
        "version": "b0d1beeff2a97a0cf1965ea8f1d13b8973f22582",
        "lessThan": "444216dacdbebd3e52d5e704facafbb230da09e9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b0d1beeff2a97a0cf1965ea8f1d13b8973f22582",
        "lessThan": "15d1f3c0dbe7a740f779337deb39f23cd8d002c8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b0d1beeff2a97a0cf1965ea8f1d13b8973f22582",
        "lessThan": "68d7cc5512238693670fc19c7a615df631e10edf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b0d1beeff2a97a0cf1965ea8f1d13b8973f22582",
        "lessThan": "71283aaa6c65b3cec84caf1dc78560985737641f",
        "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/xdp.c"
    ],
    "versions": [
      {
        "version": "4.20",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.20",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.109",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.50",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.4",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "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