CVE-2021-39076: IBM Security Guardium

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

IBM Security Guardium 10.5 and 11.3 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt sensitive information. IBM X-Force ID: 215585.

Affected products

• IBM Security Guardium: version 10.5 only; version 11.3 only

Published 2022-04-19. Last modified 2026-06-17.