{"id":"CVE-2026-92498","summary":"wifi: ath6kl: avoid buffer overreads in WMI event handlers","details":"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.","modified":"2026-09-18T03:48:40.855110057Z","published":"2026-09-17T16:10:12.732Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92498.json"},"references":[{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"},{"type":"WEB","url":"https://git.kernel.org/stable/c/144fe0b0fa8f311ebe29ef16c8239bf6a24addc0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2f3635213ecf52ff943f01645f895cb39db8f0dc"},{"type":"WEB","url":"https://git.kernel.org/stable/c/41159d392c3adedc093a8d80521037b72350f606"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a2de3fb4f83a525e95a86a683f0ff105b9b5785b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/abda58f4529d7eebb6ef82e2d266dabc17507faa"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d1d2ac5f5b1609a05c455d0aed12904b0985530d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ea2a77682f9f984bc9a45a00b7d1aa198503c2fe"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f57314aade9d74d30f3360ec5ef85a83654748be"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92498.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-92498"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"bdcd81707973cf8aa9305337166f8ee842a050d4"},{"fixed":"144fe0b0fa8f311ebe29ef16c8239bf6a24addc0"},{"fixed":"a2de3fb4f83a525e95a86a683f0ff105b9b5785b"},{"fixed":"d1d2ac5f5b1609a05c455d0aed12904b0985530d"},{"fixed":"ea2a77682f9f984bc9a45a00b7d1aa198503c2fe"},{"fixed":"41159d392c3adedc093a8d80521037b72350f606"},{"fixed":"abda58f4529d7eebb6ef82e2d266dabc17507faa"},{"fixed":"2f3635213ecf52ff943f01645f895cb39db8f0dc"},{"fixed":"f57314aade9d74d30f3360ec5ef85a83654748be"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-92498.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.2.0"},{"fixed":"5.10.270"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.221"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.188"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.157"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.110"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.52"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.2.6"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-92498.json"}}],"schema_version":"1.9.0"}