Rocket.Chat 8.9.0 LTS Security Hotfix

{
  "id": "d179e5f368426d4e3b21e50fabcdf471a810221e6857d6ecb6a42dd000b8e84f",
  "url": "https://github.com/RocketChat/Rocket.Chat/releases/tag/8.9.0",
  "method": "llm",
  "payload": {
    "kind": "patch",
    "title": "Rocket.Chat 8.9.0 LTS Security Hotfix",
    "summary": "Rocket.Chat 8.9.0 includes a security hotfix for Omnichannel agent and manager management endpoints and data returned for Omnichannel contacts and chat history. The hotfix applies on upgrade without configuration changes.",
    "evidence": "This release ships a security hotfix for the Omnichannel agent and manager management endpoints and the data returned for Omnichannel contacts and chat history; it applies on upgrade with no configuration change.",
    "products": [
      {
        "name": {
          "value": "Rocket.Chat",
          "evidence": "Release notes from Rocket.Chat"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "8.9.0",
            "evidence": "8.9.0 LTS"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "fixed_cves": [],
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "github-rocketchat-rocket-chat",
  "document_id": 22458,
  "published_at": "2026-10-08T17:04:23+00:00"
}