CVE-2026-51808 | THREATINT

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

PUBLISHED Reserved 2026-06-08 | Published 2026-07-14 | Updated 2026-07-14 | Assigner mitre

References

github.com/osamu620/OpenHTJ2K/blob/main/CHANGELOG

github.com/osamu620/OpenHTJ2K/pull/320

github.com/osamu620/OpenHTJ2K/releases/tag/v0.18.5

cve.org (CVE-2026-51808)

nvd.nist.gov (CVE-2026-51808)

Download JSON