PT-2026-56124

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=527773834 Crash type: Heap-buffer-overflow WRITE 4 Crash state: std:: 1:: function:: funcgrk::FileFormatJP2Decompress::FileFormatJP2Decompre std:: 1:: function:: funcgrk::CodeStreamDecompress::postMultiTile...

grok:grk_decompress_fuzzer: Heap-buffer-overflow in std::__1::__function::__func<grk::FileFormatJP2Decompress::FileFormatJP2Decompre

Project: https://github.com/GrokImageCompression/grok.git https://github.com/GrokImageCompression/grok-test-data.git Detailed Report: https://oss-fuzz.com/testcase?key=6266225987223552 Project: grok Fuzzing Engine: libFuzzer Fuzz Target: grkdecompressfuzzer Job Type: libfuzzerasangrok Platform Id...

openjpeg:opj_decompress_fuzzer_JP2: Heap-buffer-overflow in opj_j2k_read_tile_header

Project: https://github.com/uclouvain/openjpeg.git https://github.com/uclouvain/openjpeg-data.git Detailed Report: https://oss-fuzz.com/testcase?key=6463937579384832 Project: openjpeg Fuzzing Engine: afl Fuzz Target: opjdecompressfuzzerJP2 Job Type: aflasanopenjpeg Platform Id: linux Crash Type:...

openjpeg:opj_decompress_fuzzer_JP2: Heap-buffer-overflow in opj_j2k_read_tile_header

Project: https://github.com/uclouvain/openjpeg.git https://github.com/uclouvain/openjpeg-data.git Detailed Report: https://oss-fuzz.com/testcase?key=5963662542569472 Project: openjpeg Fuzzing Engine: afl Fuzz Target: opjdecompressfuzzerJP2 Job Type: aflasanopenjpeg Platform Id: linux Crash Type:...

PT-2020-4486 · Openjpeg +9 · Openjpeg +9

Name of the Vulnerable Software and Affected Versions: OpenJPEG versions through 2.3.1 Description: The issue is related to a use-after-free in the jp2/opj decompress.c component of the OpenJPEG library, which can be triggered by a mix of valid and invalid files in a directory operated on by the...