{"id":"CVE-2026-68406","summary":"wifi: cfg80211: validate PMSR FTM preamble range","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: cfg80211: validate PMSR FTM preamble range\n\nPMSR FTM request parsing accepts preamble values outside the\nenumerated nl80211 preamble range.\n\nReject out-of-range values before using them in the parser capability\nbit test using the policy.\n\n[drop unnecessary check]","modified":"2026-08-12T04:18:48.343276952Z","published":"2026-08-10T12:04:26.251Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68406.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/36230936468f0ba4930e94aef496fc229d4bb951"},{"type":"WEB","url":"https://git.kernel.org/stable/c/44ea65d779e2d23b2264fea6af2d0c666a3ec9fb"},{"type":"WEB","url":"https://git.kernel.org/stable/c/58320cb47df2accc7a20bb72c0150280732fa58f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/922d71fbaf99c1d5318151a0cb0a42ad448d07d9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cfbda103aeae61071a122a6fc2bfe98cffbd7165"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68406.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-68406"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"9bb7e0f24e7e7d00daa1219b14539e2e602649b2"},{"fixed":"44ea65d779e2d23b2264fea6af2d0c666a3ec9fb"},{"fixed":"922d71fbaf99c1d5318151a0cb0a42ad448d07d9"},{"fixed":"cfbda103aeae61071a122a6fc2bfe98cffbd7165"},{"fixed":"58320cb47df2accc7a20bb72c0150280732fa58f"},{"fixed":"36230936468f0ba4930e94aef496fc229d4bb951"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-68406.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.0.0"},{"fixed":"6.6.148"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.101"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.42"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.1.6"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-68406.json"}}],"schema_version":"1.9.0"}