CVE-2026-17413 — This Power System update is being released to address

Description (CNA)

IBM PowerVM Hypervisor FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00 through FW1060.81, and FW950.00 through FW950.H3 is affected by a vulnerability in the RTAS firmware-to-OS interface. An attacker with administrator-level (root) access to a logical partition can send a specially crafted request to partition firmware, causing the partition to crash and become unavailable. Other partitions on the same managed system are not affected.

Affected (CNA)

Vendor / product	Versions
IBM / PowerVM Hypervisor	affected FW1120.00 through FW1120.01; affected FW1110.00 through FW1110.31; affected FW1060.00 through FW1060.81; affected FW950.00 through FW950.H3

CWE

CWE-129

References

https://www.ibm.com/support/pages/node/7289124

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.