OSV-2026-548 UNKNOWN in ojph::local::precinct::parse

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=500177411 Crash type: UNKNOWN Crash state: ojph::local::precinct::parse ojph::local::resolution::parseoneprecinct ojph::local::tile::parsetileheader...

PT-2024-40626 · Openjpeg · Openjpeg

Name of the Vulnerable Software and Affected Versions: OpenJPEG affected versions not specified Description: The issue is related to a heap buffer overflow, specifically a WRITE 8 crash type. The crash occurs in the opj j2k read tile header function, which is called by opj j2k decode tiles and...