CVE-2026-51808

Description

Buffer Overflow vulnerability in OpenHTJ2K v.0.18.4 and before allows an attacker to execute arbitrary code via the openhtj2k_decoder_impl::invoke, invoke_line_based, invoke_line_based_stream, and invoke_line_based_predecoded function in source/core/interface/decoder.cpp

CVSS Vector

References

• https://github.com/osamu620/OpenHTJ2K/blob/main/CHANGELOG
• https://github.com/osamu620/OpenHTJ2K/pull/320
• https://github.com/osamu620/OpenHTJ2K/releases/tag/v0.18.5
• https://github.com/osamu620/OpenHTJ2K/pull/320