{"id":"OSV-2025-437","aliases":[],"status":"published","title":"Heap-buffer-overflow in mmcall","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=421943174\n\n```\nCrash type: Heap-buffer-overflow WRITE 8\nCrash state:\nmmcall\nlj_meta_tget\nlj_vmeta_tgetv\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2025-06-05T00:18:59.402795Z","modified":"2025-06-05T00:18:59Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"tarantool","ranges":[{"type":"GIT","events":[{"introduced":"46ee17556f2e1a7d65f20383f5e0ff3381998a27"},{"fixed":"8c7cfb1cd0b3f5ce1d5b181403f68f7aaf657d9a"}]}],"versions":["3.3.0","3.3.1","3.3.1-entrypoint","3.3.2","3.3.2-entrypoint","3.3.3-entrypoint","3.4.0","3.4.0-entrypoint","3.4.1-entrypoint","3.5.0-entrypoint"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=421943174","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2025-437","title":"Heap-buffer-overflow in mmcall","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=421943174\n\n```\nCrash type: Heap-buffer-overflow WRITE 8\nCrash state:\nmmcall\nlj_meta_tget\nlj_vmeta_tgetv\n```\n","status":"published","published":"2025-06-05T00:18:59.402795Z","modified":"2025-06-05T00:18:59.403189Z","updated_at":"2026-11-02T15:52:49.981578Z"}]}}