CVE-2025-64391

Severity: medium (CVSS 4.1 v4.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-07 · updated 2026-10-19
Weakness: CWE-1386

Description

This vulnerability in Veeam Agent for Microsoft Windows allows a low-privileged local user to make the agent write files to arbitrary locations when an administrator installs it.

Affected products

Veeam Agent for Windows: before 13.1 — fixed in 13.1

How to fix

Upgrade to a fixed version: Veeam Agent for Windows 13.1. Check the vendor advisory for mitigations.

References

https://www.veeam.com/kb4902

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