CVE-2026-51808 | osamu620 OpenHTJ2K up to 0.18.4 Decoder decoder.cpp invoke buffer overflow

A vulnerability categorized as problematic has been discovered in osamu620 OpenHTJ2K up to 0.18.4. The impacted element is the function invoke of the file source/core/interface/decoder.cpp of the component Decoder. Such manipulation leads to buffer overflow.

This vulnerability is referenced as CVE-2026-51808. The attack can only be performed from a local environment. No exploit is available.