security_identifier

CVE-2026-15688

Vulnerability identifier for an incorrect implementation of an authentication algorithm in Mitsubishi Electric GX Works3 and the Motion Control Settings software packaged with it.

Current clusters

security1 publisher

GX Works3 accepts an invalid block password in every version Mitsubishi Electric shipped

CVE-2026-15688 lets someone running the software locally get past a block password and edit the loaded module in memory. Mitsubishi Electric's remedy is a new build plus a security setting applied project by project.

Publishers:cisa.gov

Reality

Evidence68
Adoption: Insufficient
Hype gap0
Incentives55
Confidence66