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CVE-2026-26009

🚨 CRITICAL

Catalyst is a platform built for enterprise game server hosts, game communities, and billing panel integrations. Install scripts defined in server templates execute directly on the host operating syst...

Published
Feb 10, 2026
Last Modified
Feb 10, 2026
Views
4
Bookmarks
0

Description

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Catalyst is a platform built for enterprise game server hosts, game communities, and billing panel integrations. Install scripts defined in server templates execute directly on the host operating system as root via bash -c, with no sandboxing or containerization. Any user with template.create or template.update permission can define arbitrary shell commands that achieve full root-level remote code execution on every node machine in the cluster. This vulnerability is fixed in commit 11980aaf3f46315b02777f325ba02c56b110165d.

CVSS Scores

CVSS 3.1 9.9
9.9
CRITICAL
CVSS 2.0 9.9

References

github.com github.com

Additional Information

Source
security-advisories@github.com
State
Awaiting analysis

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