{"id":"CVE-2026-93064","summary":"wifi: iwlwifi: mvm: fix off-by-one in TXF key sanitiser","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mvm: fix off-by-one in TXF key sanitiser\n\niwl_mvm_frob_txf_key_iter() tracks the last matched byte position\nin loop variable 'i'. When a full key match is found (match ==\nkeylen), 'i' points at the last byte of the matched key. The\nmemset start offset should therefore be i + 1 - keylen, not\ni - keylen; the current code zeroes one byte before the match\nand leaves the final key byte un-sanitised.","modified":"2026-09-19T03:47:27.893849131Z","published":"2026-09-17T16:10:50.254Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93064.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1af000d75b1c96f7cbdf23f14d0ee1c51b12f8e6"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2a77cb320e3998afa5e1ed0e95908b226aae9ed6"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4c582ed61325135f841ca93667d7551a8e31e58d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5bcc933c6d47d795dab27458b9001c2d97130fd3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c9d8641aea01c3b2516483e128e1f557cfbcf44a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f6a6c01cbc046f68e6916a7e047a1bc881c8c9ab"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93064.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93064"},{"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":"12d60c1efc29e19f4dc0dc70cd48ce097fce6447"},{"fixed":"1af000d75b1c96f7cbdf23f14d0ee1c51b12f8e6"},{"fixed":"5bcc933c6d47d795dab27458b9001c2d97130fd3"},{"fixed":"4c582ed61325135f841ca93667d7551a8e31e58d"},{"fixed":"c9d8641aea01c3b2516483e128e1f557cfbcf44a"},{"fixed":"2a77cb320e3998afa5e1ed0e95908b226aae9ed6"},{"fixed":"f6a6c01cbc046f68e6916a7e047a1bc881c8c9ab"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-93064.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"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-2026-93064.json"}}],"schema_version":"1.9.0"}