5 matches found
CVE-2026-45696
OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. In versions 3.4.0 through 3.4.11, the HTJ2K High-Throughput JPEG 2000 decoder, htundoimpl in OpenEXRCore is vulnerable to a heap-buffer-overflow READ. The htundoimp...
CVE-2026-44663
OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. In versions 3.4.0 through 3.4.11, an integer overflow in htundoimpl in src/lib/OpenEXRCore/internalht.cpp leads to a heap-buffer overflow when decoding a crafted...
CVE-2026-44663
OpenEXR CVE-2026-44663 is a heap-buffer overflow in the HTJ2K decoder (ht_undo_impl) caused by 32-bit signed overflow when multiplying decode->channels[i].width by bytes_per_element during HTJ2K decoding. This occurs in OpenEXR 3.4.0–3.4.11 and can lead to a heap out-of-bounds write when handl...