IBM patches two Power Systems Firmware flaws, CVE-2026-16687 and CVE-2026-16835, both CVSS 9.6, that grant full control of the managed system.
Power Systems
IBM warns of a high-severity flaw (CVE-2025-36004, CVSS 8.8) in IBM i Facsimile Support that allows local users to gain elevated privileges. Apply PTF SJ06024 immediately.
IBM's Hardware Management Console (HMC) has two privilege escalation vulnerabilities. Update to the latest fix to secure your Power Systems environment.