CVE-2026-92498

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-92498", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-16T12:21:13.871Z", "datePublished": "2026-09-17T16:10:12.732Z", "dateUpdated": "2026-10-19T09:04:04.402Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-19T09:04:04.402Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath6kl: avoid buffer overreads in WMI event handlers\n\nThe following WMI event handlers currently read from the event buffer\nwithout first verifying that the message was large enough to hold the\nexpected event:\nath6kl_wmi_scan_complete_rx()\nath6kl_wmi_addba_req_event_rx()\nath6kl_wmi_delba_req_event_rx()\n\nAdd length checks to prevent overread."}], "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/ath6kl/wmi.c"], "versions": [{"version": "bdcd81707973cf8aa9305337166f8ee842a050d4", "lessThan": "144fe0b0fa8f311ebe29ef16c8239bf6a24addc0", "status": "affected", "versionType": "git"}, {"version": "bdcd81707973cf8aa9305337166f8ee842a050d4", "lessThan": "a2de3fb4f83a525e95a86a683f0ff105b9b5785b", "status": "affected", "versionType": "git"}, {"version": "bdcd81707973cf8aa9305337166f8ee842a050d4", "lessThan": "d1d2ac5f5b1609a05c455d0aed12904b0985530d", "status": "affected", "versionType": "git"}, {"version": "bdcd81707973cf8aa9305337166f8ee842a050d4", "lessThan": "ea2a77682f9f984bc9a45a00b7d1aa198503c2fe", "status": "affected", "versionType": "git"}, {"version": "bdcd81707973cf8aa9305337166f8ee842a050d4", "lessThan": "41159d392c3adedc093a8d80521037b72350f606", "status": "affected", "versionType": "git"}, {"version": "bdcd81707973cf8aa9305337166f8ee842a050d4", "lessThan": "abda58f4529d7eebb6ef82e2d266dabc17507faa", "status": "affected", "versionType": "git"}, {"version": "bdcd81707973cf8aa9305337166f8ee842a050d4", "lessThan": "2f3635213ecf52ff943f01645f895cb39db8f0dc", "status": "affected", "versionType": "git"}, {"version": "bdcd81707973cf8aa9305337166f8ee842a050d4", "lessThan": "f57314aade9d74d30f3360ec5ef85a83654748be", "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/ath6kl/wmi.c"], "versions": [{"version": "3.2", "status": "affected"}, {"version": "0", "lessThan": "3.2", "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": "3.2", "versionEndExcluding": "5.10.270"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.2", "versionEndExcluding": "5.15.221"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.2", "versionEndExcluding": "6.1.188"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.2", "versionEndExcluding": "6.6.157"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.2", "versionEndExcluding": "6.12.110"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.2", "versionEndExcluding": "6.18.52"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.2", "versionEndExcluding": "7.2.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.2", "versionEndExcluding": "7.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/144fe0b0fa8f311ebe29ef16c8239bf6a24addc0"}, {"url": "https://git.kernel.org/stable/c/a2de3fb4f83a525e95a86a683f0ff105b9b5785b"}, {"url": "https://git.kernel.org/stable/c/d1d2ac5f5b1609a05c455d0aed12904b0985530d"}, {"url": "https://git.kernel.org/stable/c/ea2a77682f9f984bc9a45a00b7d1aa198503c2fe"}, {"url": "https://git.kernel.org/stable/c/41159d392c3adedc093a8d80521037b72350f606"}, {"url": "https://git.kernel.org/stable/c/abda58f4529d7eebb6ef82e2d266dabc17507faa"}, {"url": "https://git.kernel.org/stable/c/2f3635213ecf52ff943f01645f895cb39db8f0dc"}, {"url": "https://git.kernel.org/stable/c/f57314aade9d74d30f3360ec5ef85a83654748be"}], "title": "wifi: ath6kl: avoid buffer overreads in WMI event handlers", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/net/wireless/ath/ath6kl/wmi.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "144fe0b0fa8f311ebe29ef16c8239bf6a24addc0", "status": "affected", "version": "bdcd81707973cf8aa9305337166f8ee842a050d4", "versionType": "git"}, {"lessThan": "a2de3fb4f83a525e95a86a683f0ff105b9b5785b", "status": "affected", "version": "bdcd81707973cf8aa9305337166f8ee842a050d4", "versionType": "git"}, {"lessThan": "d1d2ac5f5b1609a05c455d0aed12904b0985530d", "status": "affected", "version": "bdcd81707973cf8aa9305337166f8ee842a050d4", "versionType": "git"}, {"lessThan": "ea2a77682f9f984bc9a45a00b7d1aa198503c2fe", "status": "affected", "version": "bdcd81707973cf8aa9305337166f8ee842a050d4", "versionType": "git"}, {"lessThan": "41159d392c3adedc093a8d80521037b72350f606", "status": "affected", "version": "bdcd81707973cf8aa9305337166f8ee842a050d4", "versionType": "git"}, {"lessThan": "abda58f4529d7eebb6ef82e2d266dabc17507faa", "status": "affected", "version": "bdcd81707973cf8aa9305337166f8ee842a050d4", "versionType": "git"}, {"lessThan": "2f3635213ecf52ff943f01645f895cb39db8f0dc", "status": "affected", "version": "bdcd81707973cf8aa9305337166f8ee842a050d4", "versionType": "git"}, {"lessThan": "f57314aade9d74d30f3360ec5ef85a83654748be", "status": "affected", "version": "bdcd81707973cf8aa9305337166f8ee842a050d4", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/net/wireless/ath/ath6kl/wmi.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "3.2"}, {"lessThan": "3.2", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "5.10.*", "status": "unaffected", "version": "5.10.270", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.221", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.188", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.157", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.110", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.52", "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: ath6kl: avoid buffer overreads in WMI event handlers\n\nThe following WMI event handlers currently read from the event buffer\nwithout first verifying that the message was large enough to hold the\nexpected event:\nath6kl_wmi_scan_complete_rx()\nath6kl_wmi_addba_req_event_rx()\nath6kl_wmi_delba_req_event_rx()\n\nAdd length checks to prevent overread."}], "id": "CVE-2026-92498", "lastModified": "2026-10-19T09:19:40.053", "metrics": {}, "published": "2026-09-17T17:17:52.147", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/144fe0b0fa8f311ebe29ef16c8239bf6a24addc0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/2f3635213ecf52ff943f01645f895cb39db8f0dc"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/41159d392c3adedc093a8d80521037b72350f606"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a2de3fb4f83a525e95a86a683f0ff105b9b5785b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/abda58f4529d7eebb6ef82e2d266dabc17507faa"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d1d2ac5f5b1609a05c455d0aed12904b0985530d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/ea2a77682f9f984bc9a45a00b7d1aa198503c2fe"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f57314aade9d74d30f3360ec5ef85a83654748be"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[bdcd81707973cf8aa9305337166f8ee842a050d4,144fe0b0fa8f311ebe29ef16c8239bf6a24addc0)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[bdcd81707973cf8aa9305337166f8ee842a050d4,a2de3fb4f83a525e95a86a683f0ff105b9b5785b)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[bdcd81707973cf8aa9305337166f8ee842a050d4,d1d2ac5f5b1609a05c455d0aed12904b0985530d)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[bdcd81707973cf8aa9305337166f8ee842a050d4,ea2a77682f9f984bc9a45a00b7d1aa198503c2fe)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[bdcd81707973cf8aa9305337166f8ee842a050d4,41159d392c3adedc093a8d80521037b72350f606)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[bdcd81707973cf8aa9305337166f8ee842a050d4,abda58f4529d7eebb6ef82e2d266dabc17507faa)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[bdcd81707973cf8aa9305337166f8ee842a050d4,2f3635213ecf52ff943f01645f895cb39db8f0dc)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[bdcd81707973cf8aa9305337166f8ee842a050d4,f57314aade9d74d30f3360ec5ef85a83654748be)"}}], "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": "3.2"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,3.2)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[5.10.270,5.11.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[5.15.221,5.16.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.1.188,6.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.157,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.110,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.52,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2.6,7.3.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "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": "2026-09-19T10:00:07.644350+00:00", "updated": "2026-09-19T10:15:16.733800+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-127", "CWE-119"]}