CVE-2026-16832

creationtimestamp| type| source ---|---|--- 2026-08-19 21:42:57+00:00| seen| https://bsky.app/profile/postac001.bsky.social/post/3mthp6owhvr2m 2026-08-28 06:37:08+00:00| seen| https://bsky.app/profile/cyberhub.blog/post/3mu4qr7q7ar2v...

Security Bulletin: This Power System update is being released to address CVE-2026-16832

Summary Power Systems Firmware is affected by a vulnerability in the FSP management network protocol. An attacker with authenticated HMC administrator access can execute arbitrary code on the service processor, giving full control over the managed system, resulting in a confidentiality, integrity...