{"id":"OSV-2026-1157","aliases":[],"status":"published","title":"Memcpy-param-overlap in zxc_decompress_chunk_wrapper_default","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=546426939\n\n```\nCrash type: Memcpy-param-overlap\nCrash state:\nzxc_decompress_chunk_wrapper_default\nzxc_decompress_frame\nfuzz_decompress.c\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2026-08-16T00:02:24.424853Z","modified":"2026-08-29T14:20:01Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"zxc","ranges":[{"type":"GIT","events":[{"introduced":"b89b134299971f1edd2cefb9f1eaf3d93fdf1dad"},{"fixed":"399de305e5ca322a0144c86ec85dd77757669c60"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=546426939","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2026-1157","title":"Memcpy-param-overlap in zxc_decompress_chunk_wrapper_default","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=546426939\n\n```\nCrash type: Memcpy-param-overlap\nCrash state:\nzxc_decompress_chunk_wrapper_default\nzxc_decompress_frame\nfuzz_decompress.c\n```\n","status":"published","published":"2026-08-16T00:02:24.424853Z","modified":"2026-08-29T14:20:01.11456Z","updated_at":"2026-11-02T15:52:50.263679Z"}]}}