{"id":"OSV-2026-748","summary":"Heap-buffer-overflow in p11_lexer_next","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513102821\n\n```\nCrash type: Heap-buffer-overflow READ 2\nCrash state:\np11_lexer_next\np11_persist_read\np11_parser_format_persist\n```\n","modified":"2026-05-16T00:17:15.099738Z","published":"2026-05-16T00:17:15.099455Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=513102821"}],"affected":[{"package":{"name":"p11-kit","ecosystem":"OSS-Fuzz","purl":"pkg:generic/p11-kit"},"ranges":[{"type":"GIT","repo":"https://github.com/p11-glue/p11-kit.git","events":[{"introduced":"c6bf6d6d88140f43f4c8f9367cad7b72f79e1105"},{"fixed":"c5d5130c6610760151e61df9fede4826f765e7ef"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"introduced_range":"511230aa9f11fca3e8186a24d93406151e21d415:24151187c977bd10b30fffedc47033b438a15c87","fixed_range":"3822b6b2de2e606809afeaffae7ffdc682447261:c5d5130c6610760151e61df9fede4826f765e7ef","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/p11-kit/OSV-2026-748.yaml"}}],"schema_version":"1.7.5"}