What is CVE-2025-36194?

CVE-2025-36194 is a low-severity vulnerability in IBM Powervm Hypervisor, classified under CWE-1262. CVSS score: 2.8/10. Published 2026-02-02.

How severe is CVE-2025-36194?

Low severity. CVSS v3 base score is 2.8 out of 10.

Vulnerability in IBM Powervm Hypervisor

CVE-2025-36194

IBM PowerVM Hypervisor FW1110.00 through FW1110.03, FW1060.00 through FW1060.51, and FW950.00 through FW950.F0 may expose a limited amount of data to a peer partition in specific shared processor configurations during certain operations.

Published 2026-02-02 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 2.8 (Low). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.001 (2.2th percentile), scored 2026-10-20.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 2.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: +0.000

Affected products

IBM Powervm Hypervisor — versions FW1110.00, FW1060.00, FW950.00
IBM Powervm Hypervisor — versions fw950.00, fw950.10, fw950.11

Weakness classification (CWE)

CWE-1262

References

www.ibm.com/support/pages/node/7257555 (vendor-advisory, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2025-36194?: CVE-2025-36194 is a low-severity vulnerability in IBM Powervm Hypervisor, classified under CWE-1262. CVSS score: 2.8/10. Published 2026-02-02.
How severe is CVE-2025-36194?: Low severity. CVSS v3 base score is 2.8 out of 10.