{"id":"OSV-2026-777","summary":"Heap-buffer-overflow in md_is_link_title","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=514122612\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nmd_is_link_title\nmd_analyze_inlines\nmd_process_normal_block_contents\n```\n","modified":"2026-05-19T00:12:57.079060Z","published":"2026-05-19T00:12:57.078724Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=514122612"}],"affected":[{"package":{"name":"md4c","ecosystem":"OSS-Fuzz","purl":"pkg:generic/md4c"},"ranges":[{"type":"GIT","repo":"https://github.com/mity/md4c","events":[{"introduced":"ed89abed05845225cdfe2c94a49ec13a37b7578f"},{"fixed":"b8d9ee1135b8f7f26df3e86a7afb04a0ccbc55b9"}]}],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"introduced_range":"07712a59a4cdb66170d608125ce3a191ffa3d4c7:345666722d965072c2c94bbb08b2ae91385c1592","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/md4c/OSV-2026-777.yaml","fixed_range":"28e2fbd5c0c81448c6b543bd5b987ed7630bfbd5:b8d9ee1135b8f7f26df3e86a7afb04a0ccbc55b9"}}],"schema_version":"1.7.5"}