CVE-2025-36251
Critical
Description
IBM AIX 7.2, and 7.3 and IBM VIOS 3.1, and 4.1 nimsh service SSL/TLS implementations could allow a remote attacker to execute arbitrary commands due to improper process controls. This addresses additional attack vectors for a vulnerability that was previously addressed in CVE-2024-56347.
SeverityCritical
CVSS9.6
Exploit probability—
Product
Ibm Vios
PublishedNov 13, 2025
First seenNov 13, 2025
Weakness typeCWE-114CWE-114
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ibm vios | 3.1.0, 4.1.0 | — |
| ibm aix | 7.2, 7.3 | — |
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