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Likely permanent: GitHub doesn’t review this ecosystem

GHSA-wx3c-76rf-wpwf

Rocket.Chat on other · published in rocketchat/rocket.chat

Read the advisory on GitHub ↗

Fixed in 8.5.1, 8.4.4, 8.3.6, 8.2.6, 8.1.6, 8.0.7, 7.10.13. Dependabot, npm audit and OSV-Scanner probably never will. Find it in your project

Facts

Severity
Critical
Affected versions
<8.5.1, <8.4.4, <8.3.6, <8.2.6, <8.1.6, <8.0.7, <7.10.13As entered by the maintainer. Not reviewed. Scanners can’t read this range. How to fix it
Fixed in
8.5.1, 8.4.4, 8.3.6, 8.2.6, 8.1.6, 8.0.7, 7.10.13
CVE
CVE-2026-55666 · published
GitHub Advisory Database
Not reviewed
OSV.dev
Not present
Other CVEs pointing here
None found in the CVE List

If you use Rocket.Chat <8.5.1, <8.4.4, <8.3.6, <8.2.6, <8.1.6, <8.0.7, <7.10.13

Upgrade to the fixed version for your release line: 8.5.1, 8.4.4, 8.3.6, 8.2.6, 8.1.6, 8.0.7, 7.10.13. Dependabot, npm audit and OSV-Scanner probably never will.

Timeline

  1. 2026-06-16 09:36 UTC

    Published by the maintainers

    Cites CVE-2026-55666

  2. 2026-10-31 12:46 UTC

    First seen by Limbowatch

    not reviewed · not in OSV

  3. Not expected

    Reviewed by GitHub

    GitHub doesn’t review this ecosystem

Machine-readable record: feed/GHSA-wx3c-76rf-wpwf.json