CVE-2026-6265

High

Description

Insecure preserved inherited permissions vulnerability in Cerberus FTP Server on Windows allows Privilege Escalation.This issue has been resolved in Cerberus FTP Server: 2026.1

SeverityHigh

CVSS8.8

Exploit probability—

ProductCerberusftp Ftp Server

PublishedApr 27, 2026

First seenApr 27, 2026

Weakness typeCWE-278CWE-278

How to fix

Update

cerberusftp ftp_server2026.1 or later

Vendor advisories

cerberusftp.com/releasenotes/

Affected products

Product	Affected versions	Fixed in
cerberusftp ftp_server	v < 2026.1	2026.1

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