← Database

CVE-2026-51540

CRITICAL CVSS: 9.8 Published: 2026-07-13 Modified: 2026-08-11

Description

OpENer 2.3.0 (master branch up to commit 76b95cf) is vulnerable to a severe memory corruption issue caused by an integer underflow in the processing of connected explicit messages (SendUnitData).

Affected Platforms

Opener Project Opener

Weakness Type

CWE-191

References