Security Advisory

CVE-2026-26979

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-02-26 19:25:15

Last updated 2026-02-26 20:38:24

Assigner GitHub_M

State PUBLISHED

Description

Discourse is an open source discussion platform. Prior to versions 2025.12.2, 2026.1.1, and 2026.2.0, TL4 users are able to close, archive and pin topics in private categories they dont have access to. Versions 2025.12.2, 2026.1.1, and 2026.2.0 patch the issue. No known workarounds are available.

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