TeamSpeak 3 Security Update | Server & SDK

Announcements
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1

Hey everyone! :waving_hand:

We have released new security updates for the TeamSpeak 3 Server and TeamSpeak SDK server-side integrations, addressing several reported vulnerabilities. We strongly recommend updating affected deployments as soon as possible.

Affected versions:

  • TeamSpeak 3 Server 3.13.7 and below
  • TeamSpeak SDK 3.3.1 and below

Fixed versions:

  • TeamSpeak 3 Server 3.13.8
  • TeamSpeak SDK 3.5.0

The updated versions are now available for download on our website.
– Server: TeamSpeak Downloads | Server
– SDK: TeamSpeak Downloads | SDK

For detailed technical information, affected components, CVEs, and mitigation details, please refer to the official security advisory below:

You can also find modzero’s full disclosure report here: [MZ-26-01] TeamSpeak / modzero

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3

I’d like to update but there is no container image on docker hub.

4

We are already working on making the Docker image available in the official Docker repository, and a pull request has already been submitted.

In the meantime, please use the following image:
teamspeaksystems/teamspeak3-server:3.13.8

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