Security Bulletin 2018-01-30T18:35:06+00:00

Mattermost Security Bulletin

Receive notifications of critical security updates. The sophistication of online attackers is perpetually increasing. If you are deploying Mattermost it is highly recommended you subscribe to the Mattermost Security Bulletin mailing list for updates on critical security releases.

Latest Security Updates

Mattermost security update 4.10.1/4.9.4/4.8.2 released

We are releasing a recommended security update via Mattermost Team Edition 4.10.1/4.9.4/4.8.2 and Mattermost Enterprise Edition 4.10.1/4.9.4/4.8.2. This security update addresses a medium level vulnerability discovered during a security research review by Eric Sethna. Follow the standard upgrade instructions to apply the updates. [...]

June 5th, 2018|Security Updates|

Mattermost security update 4.8.1/4.7.4/4.6.3 released

We are releasing a recommended security update via Mattermost Team Edition 4.8.1/4.7.4/4.6.3 and Mattermost Enterprise Edition 4.8.1/4.7.4/4.6.3. This security update addresses low to high severity vulnerabilities discovered during a security research review by Jesús Espino and Chris Brown. We also recently released a [...]

April 10th, 2018|Security Updates|

Mattermost security update 4.3.1/4.2.1/4.1.2 released

We are releasing a recommended security update via Mattermost Team Edition 4.3.1, 4.2.1, and 4.1.2 and Mattermost Enterprise Edition 4.3.1, 4.2.1, and 4.1.2. This security update addresses a low severity vulnerability discovered during a security research review by Frans Rosén. Follow the standard [...]

October 24th, 2017|Dot Releases, Security Updates|

Learn more about the benefits of Mattermost Enterprise Edition
Contact us

LEARN MORE

Learn why Uber switched to Mattermost

After a two year search, Uber switched to Mattermost over Slack and HipChat for its company-wide deployment.

Mattermost vs. Slack

Understand the benefits of compliant, self-hosted communication for your organization’s most important data.