CVE-2026-98336

Full vulnerability record from the local CVENow database.

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: don't offload TC setup on AP_VLAN interfaces AP_VLAN interfaces are purely virtual, so don't try to offload TC setup to drivers. We can't really use the AP interface either since we may not know it all the time, and it could technically even change. Just reject the TC offload so things get done in software.

Severity

Not scored

CVSS score

Not available

Vulnerability status

Received

Source identifier

416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2026-10-06 09:18:26.170000

Last modified

2026-10-19 10:18:35.850000

View original CVE JSON

{
  "id": "CVE-2026-98336",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2026-10-06T09:18:26.170",
  "lastModified": "2026-10-19T10:18:35.850",
  "vulnStatus": "Received",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mac80211: don't offload TC setup on AP_VLAN interfaces\n\nAP_VLAN interfaces are purely virtual, so don't try to offload\nTC setup to drivers. We can't really use the AP interface either\nsince we may not know it all the time, and it could technically\neven change.\n\nJust reject the TC offload so things get done in software."
    }
  ],
  "affected": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "programFiles": [
            "net/mac80211/iface.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "version": "61587f1556fec39e8bafc40c8715f560639a4cf2",
              "lessThan": "790221efbfece13a2347563b3785aaca48f192e2",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "61587f1556fec39e8bafc40c8715f560639a4cf2",
              "lessThan": "40bc8a268c3b6e21fa3a8dd1b4fd85aa905b9718",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "61587f1556fec39e8bafc40c8715f560639a4cf2",
              "lessThan": "9c34f01b8f2177dd4e1ee524ca1f9ca3fcd85a11",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "61587f1556fec39e8bafc40c8715f560639a4cf2",
              "lessThan": "ea3ef2165e4751df2ee3bc1c07a192243a08faa5",
              "versionType": "git",
              "status": "affected"
            },
            {
              "version": "61587f1556fec39e8bafc40c8715f560639a4cf2",
              "lessThan": "362bd5bce29ed0f6fd3d39a7065567777d70606e",
              "versionType": "git",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "programFiles": [
            "net/mac80211/iface.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "versions": [
            {
              "version": "6.4",
              "status": "affected"
            },
            {
              "version": "0",
              "lessThan": "6.4",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.6.158",
              "lessThanOrEqual": "6.6.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.12.112",
              "lessThanOrEqual": "6.12.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "6.18.54",
              "lessThanOrEqual": "6.18.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "7.2.8",
              "lessThanOrEqual": "7.2.*",
              "versionType": "semver",
              "status": "unaffected"
            },
            {
              "version": "7.3",
              "lessThanOrEqual": "*",
              "versionType": "original_commit_for_fix",
              "status": "unaffected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/362bd5bce29ed0f6fd3d39a7065567777d70606e",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/40bc8a268c3b6e21fa3a8dd1b4fd85aa905b9718",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/790221efbfece13a2347563b3785aaca48f192e2",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/9c34f01b8f2177dd4e1ee524ca1f9ca3fcd85a11",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/ea3ef2165e4751df2ee3bc1c07a192243a08faa5",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ]
}