CVE-2014-7222: Buffer overflow in TeamSpeak Client 3.0.14 and earlier allows remote authenticated users to cause a denial...

Security readout for executives and security teams

CVE-2014-7222 is a TeamSpeak Client crash issue affecting version 3.0.14 and earlier. A user authenticated to a TeamSpeak server could place specially formed chat content that makes another client instance crash. The business impact is primarily disruption of voice/chat operations, not proven data theft or system takeover based on the provided sources. Exposure is likely limited to environments still running TeamSpeak Client 3.0.14 or earlier and interacting with authenticated users on TeamSpeak servers. Modern clients may be unaffected, but the provided sources do not name fixed versions. Treat this as a contained availability risk for legacy TeamSpeak use. Prioritize remediation if TeamSpeak supports operations, incident response, gaming communities, or customer-facing voice coordination. It is lower urgency than vulnerabilities with confirmed exploitation or data compromise evidence. Mitigation focus: Inventory TeamSpeak Client versions and identify 3.0.14 or earlier installations.; Check TeamSpeak vendor guidance for fixed versions or replacement recommendations.; Upgrade affected clients where a vendor-supported version is available..

Prepared

Jun 7, 2026, 21:22 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.