PT-2026-58862 · Openhtj2K · Openhtj2K
CVE-2026-51807
·
Published
2026-07-14
·
Updated
2026-07-15
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
OpenHTJ2K versions prior to 0.18.5
Description
A buffer overflow exists that allows an attacker to execute arbitrary code. The issue occurs within the
j2k precinct subband::parse packet header() function located in source/core/coding/coding units.cpp.Recommendations
Update to a version newer than 0.18.4.
Exploit
Fix
Stack Overflow
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Openhtj2K