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CVE PROGRAM SOURCE RECORD6.9 Medium

CVE-2026-4392

TeamSpeak 3 Server clientek Handshake assertion

Description

A vulnerability was detected in TeamSpeak 3 Server up to 3.13.7. This issue affects some unknown processing of the component clientek Handshake Handler. Performing a manipulation of the argument proof results in reachable assertion. Remote exploitation of the attack is possible. Upgrading to version 3.13.8 is capable of addressing this issue. Upgrading the affected component is recommended.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

n/a TeamSpeak 3 Server

  • 3.13.0affected
  • 3.13.1affected
  • 3.13.2affected
  • 3.13.3affected
  • 3.13.4affected
  • 3.13.5affected
  • 3.13.6affected
  • 3.13.7affected
  • 3.13.8unaffected

References