OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26296
Crash type: Heap-buffer-overflow WRITE 16 Crash state: WelsDec::WelsDecodeMbCavlcBSlice WelsDec::WelsDecodeSlice WelsDec::DecodeCurrentAccessUnit
{ "severity": "HIGH" }