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CVE-2026-43194 net: consume xmit errors of GSO frames

🗓️ 06 May 2026 11:28:02Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 26 Views

CVE-2026-43194 fixes kernel issue where GSO transmit errors were not consumed, causing GRO stalls.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/core/dev.c"
    ],
    "versions": [
      {
        "version": "1f59533f9ca5634e7b8914252e48aee9d9cbe501",
        "lessThan": "ae3f627b45fbc3c776a4e484696f3cad7cbb4eca",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1f59533f9ca5634e7b8914252e48aee9d9cbe501",
        "lessThan": "0c9de092ef8c50a7ee9612811566f0aa81d8d7b6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1f59533f9ca5634e7b8914252e48aee9d9cbe501",
        "lessThan": "56bd32c0edca34041a5c215887fcf562fae2e2db",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1f59533f9ca5634e7b8914252e48aee9d9cbe501",
        "lessThan": "9ac6aebef4b4bfc5ed408b0b65645981574bc780",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1f59533f9ca5634e7b8914252e48aee9d9cbe501",
        "lessThan": "ea5d7787635e26ec1194ec7eec0e8e5ae3bd10a5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1f59533f9ca5634e7b8914252e48aee9d9cbe501",
        "lessThan": "4cb163e9efcac4cd35c3043e097f25081a5c015c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1f59533f9ca5634e7b8914252e48aee9d9cbe501",
        "lessThan": "c86901d22c89a6bf4e2f013e948aaabc60869893",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1f59533f9ca5634e7b8914252e48aee9d9cbe501",
        "lessThan": "7aa767d0d3d04e50ae94e770db7db8197f666970",
        "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/dev.c"
    ],
    "versions": [
      {
        "version": "3.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.252",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.202",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.165",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.128",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.75",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.16",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.6",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 22:19Current
CVSS 3.17.5
EPSS0.00533
26