ffmpeg:ffmpeg_DEMUXER_fuzzer: Use-of-uninitialized-value in jpegxl_parse

Project: https://git.ffmpeg.org/ffmpeg.git Detailed Report: https://oss-fuzz.com/testcase?key=5947940055613440 Project: ffmpeg Fuzzing Engine: libFuzzer Fuzz Target: ffmpegDEMUXERfuzzer Job Type: libfuzzermsanffmpeg Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash...

ffmpeg:ffmpeg_DEMUXER_fuzzer: Heap-use-after-free in cbs_h266_read_nal_unit

Project: https://git.ffmpeg.org/ffmpeg.git Detailed Report: https://oss-fuzz.com/testcase?key=5039469976485888 Project: ffmpeg Fuzzing Engine: libFuzzer Fuzz Target: ffmpegDEMUXERfuzzer Job Type: libfuzzerasanffmpeg Platform Id: linux Crash Type: Heap-use-after-free READ 2 Crash Address:...