CVE-2026-11885

HighCVSS 8.4/10Last modified Oct 23, 2026

Description

IBM PowerVM Hypervisor FW1110.00 through FW1110.20, FW1060.00 through FW1060.71, and FW950.00 through FW950.H1 A carefully crafted OS hypervisor call can cause the PowerVM hypervisor to crash or compromise OS memory integrity.

Metrics

CVSS 3.1 8.4/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H

Weakness enumeration

CWE-120

Affected software

Vendor	Product	Versions
IBM	PowerVM Hypervisor	>= FW1110.00, <= FW1110.20; >= FW1060.00, <= FW1060.71; >= FW950.00, <= FW950.H1

References

https://www.ibm.com/support/pages/node/7280628Vendor Advisory

Timeline

Published: Jul 30, 2026
Last modified: Oct 23, 2026
NVD status: Analyzed

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