CVE-2025-36379: IBM Qradar Edr

High severity, CVSS 7.5. EPSS: 0.2% chance of exploitation in the next 30 days.

IBM Security QRadar EDR 3.12 through 3.12.23 IBM Security ReaQta uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.

Affected products

• IBM Qradar Edr: from 3.12.0, before 3.12.24 (fixed in 3.12.24)

Published 2026-02-17. Last modified 2026-06-17.