CVE-2026-75896: Tübİtak Bİlgem Software Technologies Research Institute Liderahenk

Critical severity, CVSS 9.1. EPSS: 0.4% chance of exploitation in the next 30 days.

Use of Hard-coded Credentials vulnerability in TÜBİTAK BİLGEM Software Technologies Research Institute Liderahenk allows Try Common or Default Usernames and Passwords. This issue affects Liderahenk: before 3.5.5.

Affected products

• Tübİtak Bİlgem Software Technologies Research Institute Liderahenk: before 3.5.5 (fixed in 3.5.5)

Published 2026-08-26. Last modified 2026-08-26.