CVE-2026-4937

IBM PowerVM Hypervisor FW1110.00 through FW1110.20, FW1060.00 through FW1060.71, and FW950.00 through FW950.H2 could allow a local attacker with administrative privileges to decrypt encrypted data due to certain hypervisor calls utilizing less entropy than requested...

Security Bulletin: This Power System update is being released to address CVE-2026-4937

Summary PowerVM could allow a local attacker with administrative privileges to decrypt encrypted data due to certain hypervisor calls utilizing less entropy than requested. Vulnerability Details CVEID:CVE-2026-4937 DESCRIPTION: PowerVM could allow a local attacker with administrative privileges t...