{"id":"OSV-2026-55","summary":"Use-of-uninitialized-value in vp9_quantize_fp_avx2","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=475583924\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nvp9_quantize_fp_avx2\nblock_yrd\nvp9_pick_inter_mode\n```\n","modified":"2026-01-15T00:19:29.465794Z","published":"2026-01-15T00:19:29.465463Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=475583924"}],"affected":[{"package":{"name":"libvpx","ecosystem":"OSS-Fuzz","purl":"pkg:generic/libvpx"},"ranges":[{"type":"GIT","repo":"https://chromium.googlesource.com/webm/libvpx","events":[{"introduced":"f72b9f6a85fdc4fbbec6402146fb653130330e8f"},{"fixed":"75d62e849507e78e254d0c2ba47f50174c18d293"}]}],"versions":["v1.16.0","v1.16.0-rc1"],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libvpx/OSV-2026-55.yaml","fixed_range":"e83e25f791932202256479052f18bdd03a091147:75d62e849507e78e254d0c2ba47f50174c18d293"}}],"schema_version":"1.7.3"}