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VULNERABILITIES

CVE-2025-64394 Details

Description

A vulnerability allowing a low-privileged local user to write arbitrary files with SYSTEM privileges during the installation of Veeam Backup for Microsoft 365, which can lead to privilege escalation or denial of service.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.veeam.com/kb4957 [email protected]

Weakness Enumeration

CWE-IDCWE NameSource
CWE-1386Insecure Operation on Windows Junction / Mount Point[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2025-64394
NVD Published Date:
Oct 27, 2026
NVD Last Modified:
Nov 4, 2026
Source:
[email protected]
CVE-2025-64394 Details - Not Deferred