CVE-2026-15961

Power System Information Disclosure

State: Published
Severity: 5.2 Medium
Published: Aug 19, 2026
Updated: Aug 20, 2026
Reserved: Jul 16, 2026

Description

IBM PowerVM Hypervisor FW1120.00, FW1110.00 through FW1110.30, and FW1060.00 through FW1060.80 IBM PowerVM could allow a local attacker to obtain sensitive information or cause a denial of service due to improper control of format strings.

Scores

CVSS	Score	Vector	Source
3.1	5.2 Medium	CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:H	ibm

Weaknesses

CWE-134 Use of Externally-Controlled Format String

Affected Products

Product	Versions
PowerVM HypervisorIBM	FW1120.00Affected FW1110.00 through FW1110.30Affected FW1060.00 through FW1060.80Affected

References

https://www.ibm.com/support/pages/node/7283228vendor-advisorypatch

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