CVE-2025-36236

Critical · 9.1

CVSS

9.1

EPSS

0.5%

Published

Nov 13, 2025

CISA due date

—

The record

IBM AIX 7.2, and 7.3 and IBM VIOS 3.1, and 4.1 NIM server (formerly known as NIM master) service (nimesis) could allow a remote attacker to traverse directories on the system. An attacker could send a specially crafted URL request to write arbitrary files on the system.

Affected packages

Ecosystem	Package	Introduced	Fixed