OSV-2025-173 UNKNOWN READ in chunk_obj_alloc

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=399390078 Crash type: UNKNOWN READ Crash state: chunkobjalloc pdfireadcffdict pdfireadcffdict...

OSV-2022-755 Global-buffer-overflow in chunk_obj_alloc

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50436 Crash type: Global-buffer-overflow READ 8 Crash state: chunkobjalloc chunkallocbytearrayimmovable szliballoc...

OSV-2021-1803 UNKNOWN READ in chunk_obj_alloc

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43680 Crash type: UNKNOWN READ Crash state: chunkobjalloc chunkallocbytes cmapendfbrangefunc...

OSV-2021-1724 Segv on unknown address in chunk_obj_alloc

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42633 Crash type: Segv on unknown address Crash state: chunkobjalloc chunkallocbytes pdfipscriptinterpret...

OSV-2021-1698 Heap-buffer-overflow in chunk_obj_alloc

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42356 Crash type: Heap-buffer-overflow READ 8 Crash state: chunkobjalloc chunkallocbytes pdfiobjectalloc...