{"id":"CVE-2026-43077","summary":"crypto: algif_aead - Fix minimum RX size check for decryption","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: algif_aead - Fix minimum RX size check for decryption\n\nThe check for the minimum receive buffer size did not take the\ntag size into account during decryption.  Fix this by adding the\nrequired extra length.","modified":"2026-05-08T05:01:31.435056Z","published":"2026-05-06T07:40:14.409Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43077.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1c76b5675119f694458293a2a81f40731c69bd32"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3afdc15d6173614d7d834517d9b65e7aa5a08548"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3d14bd48e3a77091cbce637a12c2ae31b4a1687c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/74a66fdb5282d89e348b00c42cfca3a936946d94"},{"type":"WEB","url":"https://git.kernel.org/stable/c/78cea133daf721698876e56135049a96d39d610a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/af2fa2fbbced26129813274b8b3f7705f280e174"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e86ab1e5661386a874fbb8551f0c04b8e9f8ad22"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fd427dd84f224309afbcc2cb67c7bb770a01265c"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43077.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43077"},{"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":"d887c52d6ae43aeebd249b5f2f1333e60236aa60"},{"fixed":"74a66fdb5282d89e348b00c42cfca3a936946d94"},{"fixed":"fd427dd84f224309afbcc2cb67c7bb770a01265c"},{"fixed":"1c76b5675119f694458293a2a81f40731c69bd32"},{"fixed":"e86ab1e5661386a874fbb8551f0c04b8e9f8ad22"},{"fixed":"af2fa2fbbced26129813274b8b3f7705f280e174"},{"fixed":"78cea133daf721698876e56135049a96d39d610a"},{"fixed":"3afdc15d6173614d7d834517d9b65e7aa5a08548"},{"fixed":"3d14bd48e3a77091cbce637a12c2ae31b4a1687c"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-43077.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.14.0"},{"fixed":"5.10.254"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.204"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.170"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.136"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.83"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.24"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"6.19.14"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-43077.json"}}],"schema_version":"1.7.5"}