CVE-2022-34309: IBM Cics Tx

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

IBM CICS TX Standard and Advanced 11.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 229440.

Affected products

• IBM Cics Tx: version 11.1 only

Published 2024-02-12. Last modified 2026-06-17.