CVE-2025-46619: Couchbase Server

High severity, CVSS 7.6. EPSS: 0.5% chance of exploitation in the next 30 days.

A security issue has been discovered in Couchbase Server before 7.6.4 and fixed in v.7.6.4 and v.7.2.7 for Windows that could allow unauthorized access to sensitive files. Depending on the level of privileges, this vulnerability may grant access to files such as /etc/passwd or /etc/shadow.

Affected products

• Couchbase Couchbase Server: from 2.0.0, before 7.2.7 (fixed in 7.2.7); from 7.6.0, before 7.6.4 (fixed in 7.6.4)

Published 2025-04-30. Last modified 2026-06-17.