CVE-2025-36194 | BDVDB-2026-313251 Detail

IBMPowerVM Hypervisor

Description#

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.

Impact#

Per CVSS v3.1: confidentiality impact low, integrity impact none, availability impact none. Attack vector: local.

Weaknesses#

CWE-1262 Improper Access Control for Register Interface

References#

https://www.ibm.com/support/pages/node/7257555

Exploit#

No public exploit known

History#

Version 12026-02-02Record published in the CVE List.
Version 22026-02-04Most recent update recorded in the CVE List.

Published

Published: 2026-02-02
Last modified: 2026-02-04

Vendor information

Vendor: IBM
Product: PowerVM Hypervisor

All IBM vulnerabilities

Score

2.8 Low

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 2.3.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= FW1110.00 and <= FW1110.03
Fixed
Not stated
Vulnerable
>= FW1060.00 and <= FW1060.51
Fixed
Not stated
Vulnerable
>= FW950.00 and <= FW950.F0
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

2.8 Low

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N

Metric breakdown
Attack Vector	Local
Attack Complexity	High
Privileges Required	Low
User Interaction	None
Scope	Changed
Confidentiality	Low
Integrity	None
Availability	None

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).