CVE-2026-18596
HIGH
NVD
CVSS Score
8.1
Severity
HIGH
Published
Nov 12, 2026
Vendor
unknown
Description
An authentication bypass using an alternate path or channel vulnerability in the OTP in Synology DiskStation Manager (DSM) before 7.3.2-86009-5 and 7.4.1-90080-1 allows remote attackers with valid user credentials to read or write arbitrary files and conduct denial-of-service attacks.