CVE-2024-27255: IBM Mq Operator

High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days.

IBM MQ Operator 2.0.0 LTS, 2.0.18 LTS, 3.0.0 CD, 3.0.1 CD, 2.4.0 through 2.4.7, 2.3.0 through 2.3.3, 2.2.0 through 2.2.2, and 2.3.0 through 2.3.3 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 283905.

Affected products

• IBM Mq Operator: from 2.2.0, up to and including 2.2.2; from 2.3.0, up to and including 2.3.3; from 2.4.0, up to and including 2.4.7; version 2.0.0 only; version 2.0.18 only; version 3.0.0 only; …

Published 2024-03-03. Last modified 2026-06-17.