CVE-2025-36035: IBM PowerVM Hypervisor denial of service

Severity: medium (CVSS 5.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-09-14 · updated 2026-06-17
Weakness: CWE-770

Description

IBM PowerVM Hypervisor FW950.00 through FW950.E0, FW1050.00 through FW1050.50, and FW1060.00 through FW1060.40 could allow a local privileged user to cause a denial of service by issuing a specially crafted IBM i hypervisor call that would disclose memory contents or consume excessive memory resources.

Affected products

IBM PowerVM Hypervisor: from FW950.00 through FW950.E0; from FW1050.00 through FW1050.50; from FW1060.00 through FW1060.40

References

https://www.ibm.com/support/pages/node/7244813

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