{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-98336","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-09-25T10:25:14.342Z","datePublished":"2026-10-06T08:46:27.634Z","dateUpdated":"2026-10-06T08:46:27.634Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-10-06T08:46:27.634Z"},"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":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/mac80211/iface.c"],"versions":[{"version":"61587f1556fec39e8bafc40c8715f560639a4cf2","lessThan":"790221efbfece13a2347563b3785aaca48f192e2","status":"affected","versionType":"git"},{"version":"61587f1556fec39e8bafc40c8715f560639a4cf2","lessThan":"40bc8a268c3b6e21fa3a8dd1b4fd85aa905b9718","status":"affected","versionType":"git"},{"version":"61587f1556fec39e8bafc40c8715f560639a4cf2","lessThan":"9c34f01b8f2177dd4e1ee524ca1f9ca3fcd85a11","status":"affected","versionType":"git"},{"version":"61587f1556fec39e8bafc40c8715f560639a4cf2","lessThan":"ea3ef2165e4751df2ee3bc1c07a192243a08faa5","status":"affected","versionType":"git"},{"version":"61587f1556fec39e8bafc40c8715f560639a4cf2","lessThan":"362bd5bce29ed0f6fd3d39a7065567777d70606e","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/mac80211/iface.c"],"versions":[{"version":"6.4","status":"affected"},{"version":"0","lessThan":"6.4","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":"6.18.54","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.8","lessThanOrEqual":"7.2.*","status":"unaffected","versionType":"semver"},{"version":"7.3-rc4","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.6.158"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.12.112"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.18.54"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"7.2.8"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"7.3-rc4"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/790221efbfece13a2347563b3785aaca48f192e2"},{"url":"https://git.kernel.org/stable/c/40bc8a268c3b6e21fa3a8dd1b4fd85aa905b9718"},{"url":"https://git.kernel.org/stable/c/9c34f01b8f2177dd4e1ee524ca1f9ca3fcd85a11"},{"url":"https://git.kernel.org/stable/c/ea3ef2165e4751df2ee3bc1c07a192243a08faa5"},{"url":"https://git.kernel.org/stable/c/362bd5bce29ed0f6fd3d39a7065567777d70606e"}],"title":"wifi: mac80211: don't offload TC setup on AP_VLAN interfaces","x_generator":{"engine":"bippy-1.2.0"}}}}