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vuln-cve/data/2026/98xxx/CVE-2026-98336.json
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{
"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": "2026-10-19T09:17:47.387Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-10-19T09:17:47.387Z"
},
"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",
"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"
}
]
}
]
}
],
"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"
}
}
}
}