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CVE-2026-98381 veth: manage XDP program pointers during channel resize

🗓️ 09 Oct 2026 07:34:21Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Linux kernel veth XDP program pointer leak during channel resize leads to kernel panic.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-98381
9 Oct 202607:34
–cve
nvd
NVD
CVE-2026-98381
9 Oct 202608:16
–nvd
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/veth.c"
    ],
    "versions": [
      {
        "version": "4752eeb3d891c27905a8fdf4d80e899c0efd4ec7",
        "lessThan": "7a8e143109ff2736dc79e41dcd55af7ceab7520a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4752eeb3d891c27905a8fdf4d80e899c0efd4ec7",
        "lessThan": "1a5c5b9c64ba5f39dba55da6e12561ca56eeb758",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4752eeb3d891c27905a8fdf4d80e899c0efd4ec7",
        "lessThan": "f0e8dba8c224981e53c792c6b3dbb7604fb2c2c6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4752eeb3d891c27905a8fdf4d80e899c0efd4ec7",
        "lessThan": "3c10a5dd0d38f506f671dbb59e9d0ee4c72076f9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4752eeb3d891c27905a8fdf4d80e899c0efd4ec7",
        "lessThan": "25bb7c36225220d30f404d7e29d2e052bc5f4b99",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4752eeb3d891c27905a8fdf4d80e899c0efd4ec7",
        "lessThan": "43f6b647f209591b1e3f726bb16b8dcba6b95908",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4752eeb3d891c27905a8fdf4d80e899c0efd4ec7",
        "lessThan": "7104a370714346b667712913dc16abf14bbc97ed",
        "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/veth.c"
    ],
    "versions": [
      {
        "version": "5.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.222",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.189",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.158",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.112",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.55",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.9",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc5",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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