{"id":"OSV-2026-1274","aliases":[],"status":"published","title":"Heap-buffer-overflow in md_analyze_inlines","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=560657993\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nmd_analyze_inlines\nmd_process_normal_block_contents\nmd_process_all_blocks\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2026-09-14T00:09:14.349671Z","modified":"2026-09-14T00:09:14Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"md4c","ranges":[{"type":"GIT","events":[{"introduced":"f7f9c57a6375e7303fae3af72e92edfdb4a70c66"},{"fixed":"60965ab9ab0e0b69a091d493631feffd09a8f908"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=560657993","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2026-1274","title":"Heap-buffer-overflow in md_analyze_inlines","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=560657993\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nmd_analyze_inlines\nmd_process_normal_block_contents\nmd_process_all_blocks\n```\n","status":"published","published":"2026-09-14T00:09:14.349671Z","modified":"2026-09-14T00:09:14.350055Z","updated_at":"2026-11-02T15:52:50.263679Z"}]}}