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vuln-cve/data/2026/90xxx/CVE-2026-90361.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-90361",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2026-09-11T19:38:34.806Z",
"datePublished": "2026-09-17T16:09:05.505Z",
"dateUpdated": "2026-10-19T09:02:17.503Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-10-19T09:02:17.503Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath11k: fix leak in ath11k_service_ready_ext_event()\n\nCurrently, during ath11k_service_ready_ext_event() processing,\nsvc_rdy_ext.mac_phy_caps can be allocated during TLV parsing. This is a\ntemporary allocation that is freed on the success path, but not on the\nerror path. If parsing succeeds far enough to allocate mac_phy_caps and\nthen fails on a later TLV, the allocation leaks. So free the allocation\non the error path.\n\nCompile tested only."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/net/wireless/ath/ath11k/wmi.c"
],
"versions": [
{
"version": "5b90fc760db5a969ed26d70f8e62c91915f012bd",
"lessThan": "35cb3086b426b3468cfc32d0d8d9883409705ea9",
"status": "affected",
"versionType": "git"
},
{
"version": "5b90fc760db5a969ed26d70f8e62c91915f012bd",
"lessThan": "854eb9053a793b73c4e8082e1923735a80c77bcd",
"status": "affected",
"versionType": "git"
},
{
"version": "5b90fc760db5a969ed26d70f8e62c91915f012bd",
"lessThan": "7dbf0bc50cf3ddd039becd875691bb7f484fa004",
"status": "affected",
"versionType": "git"
},
{
"version": "5b90fc760db5a969ed26d70f8e62c91915f012bd",
"lessThan": "1296cae53052881ddd571a9d4f467a16ebfb7f14",
"status": "affected",
"versionType": "git"
},
{
"version": "5b90fc760db5a969ed26d70f8e62c91915f012bd",
"lessThan": "10ccd92825504c029390874c6fb84c62d9f263f9",
"status": "affected",
"versionType": "git"
},
{
"version": "5b90fc760db5a969ed26d70f8e62c91915f012bd",
"lessThan": "f5bb3471c9f46c6cabc06a152c13fc518330913e",
"status": "affected",
"versionType": "git"
},
{
"version": "5b90fc760db5a969ed26d70f8e62c91915f012bd",
"lessThan": "047a817147806140cdef5fa25d69d7b7a24f905c",
"status": "affected",
"versionType": "git"
},
{
"version": "5b90fc760db5a969ed26d70f8e62c91915f012bd",
"lessThan": "0293be2212d319d59589082461abf2a9b626cd1c",
"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/wireless/ath/ath11k/wmi.c"
],
"versions": [
{
"version": "5.6",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.6",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.270",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.221",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.188",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.157",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.110",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.52",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.2.6",
"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": "5.6",
"versionEndExcluding": "5.10.270"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.6",
"versionEndExcluding": "5.15.221"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.6",
"versionEndExcluding": "6.1.188"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.6",
"versionEndExcluding": "6.6.157"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.6",
"versionEndExcluding": "6.12.110"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.6",
"versionEndExcluding": "6.18.52"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.6",
"versionEndExcluding": "7.2.6"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.6",
"versionEndExcluding": "7.3"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/35cb3086b426b3468cfc32d0d8d9883409705ea9"
},
{
"url": "https://git.kernel.org/stable/c/854eb9053a793b73c4e8082e1923735a80c77bcd"
},
{
"url": "https://git.kernel.org/stable/c/7dbf0bc50cf3ddd039becd875691bb7f484fa004"
},
{
"url": "https://git.kernel.org/stable/c/1296cae53052881ddd571a9d4f467a16ebfb7f14"
},
{
"url": "https://git.kernel.org/stable/c/10ccd92825504c029390874c6fb84c62d9f263f9"
},
{
"url": "https://git.kernel.org/stable/c/f5bb3471c9f46c6cabc06a152c13fc518330913e"
},
{
"url": "https://git.kernel.org/stable/c/047a817147806140cdef5fa25d69d7b7a24f905c"
},
{
"url": "https://git.kernel.org/stable/c/0293be2212d319d59589082461abf2a9b626cd1c"
}
],
"title": "wifi: ath11k: fix leak in ath11k_service_ready_ext_event()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}