CVE-2025-49015

Description

The Couchbase .NET SDK (client library) before 3.7.1 does not properly enable hostname verification for TLS certificates. In fact, the SDK was also using IP addresses instead of hostnames due to a configuration option that was incorrectly enabled by default.

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

References and patches

• https://forums.couchbase.com/tags/security Issue Tracking
• https://docs.couchbase.com/server/current/release-notes/relnotes.html Release Notes
• https://www.couchbase.com/alerts/ Vendor Advisory