CVE-2026-90346

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-90346", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-11T19:38:34.805Z", "datePublished": "2026-09-17T16:08:55.591Z", "dateUpdated": "2026-10-30T12:35:18.517Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-30T12:35:18.517Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: nl80211: clean up color-change beacon data on errors\n\nnl80211_color_change() calls nl80211_parse_beacon() for the beacon_next\ntemplate, which can allocate params.beacon_next.mbssid_ies and .rnr_ies.\nA parsing failure returned directly instead of using the out: cleanup,\nleaking any allocations completed before the error.\n\nAllocate the nested attribute table before parsing beacon_next. Its\nallocation failure can then return before beacon data exists, while a\nlater parsing failure uses out: to release the parsed data."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/wireless/nl80211.c"], "versions": [{"version": "dc1e3cb8da8b414b37208b2fb6755fef8122504b", "lessThan": "62f8c28a0fb08611e1278ab2af964550e22aac3c", "status": "affected", "versionType": "git"}, {"version": "dc1e3cb8da8b414b37208b2fb6755fef8122504b", "lessThan": "5f47c9bc4a62e61f932a83680a796bc09ae48dd3", "status": "affected", "versionType": "git"}, {"version": "dc1e3cb8da8b414b37208b2fb6755fef8122504b", "lessThan": "bbe3a69a7b64398dddd1c989e9a40eaa57616b33", "status": "affected", "versionType": "git"}, {"version": "dc1e3cb8da8b414b37208b2fb6755fef8122504b", "lessThan": "0ec1d14cf302ae7c23ec218527b2849a1fced3f4", "status": "affected", "versionType": "git"}, {"version": "dc1e3cb8da8b414b37208b2fb6755fef8122504b", "lessThan": "4e0a67fbe3d9e2e1d6f81dfc607184c6b0abd3dd", "status": "affected", "versionType": "git"}, {"version": "dc1e3cb8da8b414b37208b2fb6755fef8122504b", "lessThan": "927ee844c47ac2aef22c8f7a35f098ff576b398b", "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/wireless/nl80211.c"], "versions": [{"version": "5.16", "status": "affected"}, {"version": "0", "lessThan": "5.16", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.191", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.160", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.114", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.57", "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": "5.16", "versionEndExcluding": "6.1.191"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.16", "versionEndExcluding": "6.6.160"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.16", "versionEndExcluding": "6.12.114"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.16", "versionEndExcluding": "6.18.57"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.16", "versionEndExcluding": "7.2.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.16", "versionEndExcluding": "7.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/62f8c28a0fb08611e1278ab2af964550e22aac3c"}, {"url": "https://git.kernel.org/stable/c/5f47c9bc4a62e61f932a83680a796bc09ae48dd3"}, {"url": "https://git.kernel.org/stable/c/bbe3a69a7b64398dddd1c989e9a40eaa57616b33"}, {"url": "https://git.kernel.org/stable/c/0ec1d14cf302ae7c23ec218527b2849a1fced3f4"}, {"url": "https://git.kernel.org/stable/c/4e0a67fbe3d9e2e1d6f81dfc607184c6b0abd3dd"}, {"url": "https://git.kernel.org/stable/c/927ee844c47ac2aef22c8f7a35f098ff576b398b"}], "title": "wifi: nl80211: clean up color-change beacon data on errors", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["net/wireless/nl80211.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "62f8c28a0fb08611e1278ab2af964550e22aac3c", "status": "affected", "version": "dc1e3cb8da8b414b37208b2fb6755fef8122504b", "versionType": "git"}, {"lessThan": "5f47c9bc4a62e61f932a83680a796bc09ae48dd3", "status": "affected", "version": "dc1e3cb8da8b414b37208b2fb6755fef8122504b", "versionType": "git"}, {"lessThan": "bbe3a69a7b64398dddd1c989e9a40eaa57616b33", "status": "affected", "version": "dc1e3cb8da8b414b37208b2fb6755fef8122504b", "versionType": "git"}, {"lessThan": "0ec1d14cf302ae7c23ec218527b2849a1fced3f4", "status": "affected", "version": "dc1e3cb8da8b414b37208b2fb6755fef8122504b", "versionType": "git"}, {"lessThan": "4e0a67fbe3d9e2e1d6f81dfc607184c6b0abd3dd", "status": "affected", "version": "dc1e3cb8da8b414b37208b2fb6755fef8122504b", "versionType": "git"}, {"lessThan": "927ee844c47ac2aef22c8f7a35f098ff576b398b", "status": "affected", "version": "dc1e3cb8da8b414b37208b2fb6755fef8122504b", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["net/wireless/nl80211.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "5.16"}, {"lessThan": "5.16", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.191", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.160", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.114", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.57", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.6", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.3", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: nl80211: clean up color-change beacon data on errors\n\nnl80211_color_change() calls nl80211_parse_beacon() for the beacon_next\ntemplate, which can allocate params.beacon_next.mbssid_ies and .rnr_ies.\nA parsing failure returned directly instead of using the out: cleanup,\nleaking any allocations completed before the error.\n\nAllocate the nested attribute table before parsing beacon_next. Its\nallocation failure can then return before beacon data exists, while a\nlater parsing failure uses out: to release the parsed data."}], "id": "CVE-2026-90346", "lastModified": "2026-10-30T13:20:50.757", "metrics": {}, "published": "2026-09-17T17:17:33.343", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/0ec1d14cf302ae7c23ec218527b2849a1fced3f4"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/4e0a67fbe3d9e2e1d6f81dfc607184c6b0abd3dd"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/5f47c9bc4a62e61f932a83680a796bc09ae48dd3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/62f8c28a0fb08611e1278ab2af964550e22aac3c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/927ee844c47ac2aef22c8f7a35f098ff576b398b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/bbe3a69a7b64398dddd1c989e9a40eaa57616b33"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[dc1e3cb8da8b414b37208b2fb6755fef8122504b,4e0a67fbe3d9e2e1d6f81dfc607184c6b0abd3dd)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[dc1e3cb8da8b414b37208b2fb6755fef8122504b,927ee844c47ac2aef22c8f7a35f098ff576b398b)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "5.16"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,5.16)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2.6,8.0.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.3-rc1,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-09-19T04:45:06.167758+00:00", "updated": "2026-09-19T05:30:17.539078+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-404", "CWE-775"]}