Advisoriesby IbisIBMCVE-2026-17504
IBM PowerVM Hypervisor: memory corruption
No fix yet
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 partition firmware runtime. An attacker with root access to a partition can send a specially crafted request to the partition firmware runtime, causing it to crash with possible memory corruption.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| PowerVM Hypervisor Product | >= 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
- CVSS 3.1
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-191