ibmCVE-2026-17413
IBM PowerVM Hypervisor FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00 through FW1060.81, and FW950.00 through FW950.
Medium5.1CVE-2026-17413 · Published Sep 24, 2026
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| PowerVM Hypervisor Vendor | >= FW1120.00, <= FW1120.01 | No fix yet |
| >= FW1110.00, <= FW1110.31 | No fix yet | |
| >= FW1060.00, <= FW1060.81 | No fix yet | |
| >= FW950.00, <= FW950.H3 | No fix yet |
Details and references
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.
- CVSS 3.1
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H
- Severity from
- no source yet
- Weakness
- CWE-129