Rocket.Chat / update detail

8.5.5

Official Rocket.Chat changelog summary with source attribution, release tags and upgrade verdicts.

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Rocket.Chat·Nov 6, 2026, 02:14 AMFixSecurity-relevantAI-assisted summary

Summary

Updated Node Docker base image to 22.23.4 (Debian bookworm) fixing a Brotli decoder out‑of‑bounds write (CVE‑2026‑111497) and bumped @rocket.chat/meteor version.
Applied security hotfixes and fixed permission checks for app slash commands and team member management.
Bumped core and REST typings dependencies to version 8.5.5.

securitybugfixminorsource healthy

Official source Last checked Nov 12, 2026, 4:00 AM

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AI-assisted summarysource healthyLast checked Nov 12, 2026, 4:00 AM

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