Ghostwire

CVE-2026-4390: A weakness has been identified in TeamSpeak 3 Server up to 3.13.7. This affects the function process_resend_queue of the...

MEDIUM CVSS 5.5

Published: May 27, 2026 | Last Modified: May 27, 2026

Description

A weakness has been identified in TeamSpeak 3 Server up to 3.13.7. This affects the function process_resend_queue of the component Connection State Management. This manipulation causes use after free. The attack may be initiated remotely. Upgrading to version 3.13.8 is able to mitigate this issue. The affected component should be upgraded.

Ghostwire Analysis — What This Means Practically

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

Security Coverage (13 articles)

References