{"id":"OSV-2025-857","summary":"Global-buffer-overflow in void jxl::N_AVX2::WriteToOutputStage::StoreUnsignedRow\u003cunsigned char\u003e","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=454749502\n\n```\nCrash type: Global-buffer-overflow READ 16\nCrash state:\nvoid jxl::N_AVX2::WriteToOutputStage::StoreUnsignedRow\u003cunsigned char\u003e\njxl::N_AVX2::WriteToOutputStage::OutputBuffers\njxl::N_AVX2::WriteToOutputStage::ProcessRow\n```\n","modified":"2025-10-25T00:05:52.218807Z","published":"2025-10-25T00:05:52.218420Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=454749502"}],"affected":[{"package":{"name":"libjxl","ecosystem":"OSS-Fuzz","purl":"pkg:generic/libjxl"},"ranges":[{"type":"GIT","repo":"https://github.com/libjxl/libjxl.git","events":[{"introduced":"2a4f12b6ef22672e0f4a399df3b8589856ebace2"},{"fixed":"e5943b1a5a8ab4518202ad8bb6689cf5242246bc"}]}],"ecosystem_specific":{"severity":null},"database_specific":{"fixed_range":"7cac2ac860e41f7f4199b73508490016a8af204c:e5943b1a5a8ab4518202ad8bb6689cf5242246bc","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libjxl/OSV-2025-857.yaml"}}],"schema_version":"1.7.3"}