Buffer Overflow vulnerability in OpenHTJ2K v.0.18.4 and before allows an attacker to execute arbitrary code via the j2k_precinct_subband::parse_packet_header() in source/core/coding/coding_units.cpp

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References
Link Providers
https://github.com/osamu620/OpenHTJ2K/blob/main/CHANGELOG cve-icon
https://github.com/osamu620/OpenHTJ2K/commit/0778b93 cve-icon
https://github.com/osamu620/OpenHTJ2K/releases cve-icon
History

Tue, 14 Jul 2026 22:45:00 +0000

Type Values Removed Values Added
Description Buffer Overflow vulnerability in OpenHTJ2K v.0.18.4 and before allows an attacker to execute arbitrary code via the j2k_precinct_subband::parse_packet_header() in source/core/coding/coding_units.cpp
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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-07-14T22:23:19.181Z

Reserved: 2026-06-08T00:00:00.000Z

Link: CVE-2026-51807

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