Mattermost Server und Desktop: Mehrere Schwachstellen — WID-SEC-2025-2880

Date
Source
BSI
Threat
medium

Summary

Advisory WID-SEC-2025-2880. Mattermost Server und Desktop: Mehrere Schwachstellen Source: BSI. Threat: medium. See the official advisory for details.

What to do

General, cautious steps (verify details in the official source):

  • Review exposure and plan remediation based on risk and environment.
  • Identify affected product versions in your inventory and verify whether you are impacted.
  • Apply vendor patches/updates or recommended mitigations as soon as available.
  • Read the official advisory for exact affected versions and remediation steps.

Official advisory

Read the official source

Related advisories

BSI 2026-W09