{"id":"OSV-2026-1126","summary":"Heap-buffer-overflow in isvcd_nal_byte_swap_emulation","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=543374000\n\n```\nCrash type: Heap-buffer-overflow WRITE 4\nCrash state:\nisvcd_nal_byte_swap_emulation\nisvcd_nal_parse_vcl_nal_partial\nisvcd_pre_parse_refine_au\n```\n","modified":"2026-10-28T12:15:02.970882374Z","published":"2026-08-08T00:10:44.466363Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=543374000"}],"affected":[{"package":{"name":"libavc","ecosystem":"OSS-Fuzz","purl":"pkg:generic/libavc"},"ranges":[{"type":"GIT","repo":"https://github.com/ittiam-systems/libavc.git","events":[{"introduced":"74704cccf3df301489e0f23877c46ba6ad823fb9"},{"fixed":"4a12cfed87c477a936083773caaae0701a4b6ecc"}]}],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libavc/OSV-2026-1126.yaml"}}],"schema_version":"1.9.2"}