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Vulnerabilities

Vulnerability · CVE-2026-26009

Catalyst is a platform built for enterprise game server hosts, game communities, and billing panel integrations.

Published Feb 10, 2026 · catalog updated Feb 10, 2026 · Catalyst is a platform

Last checked Nov 6, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-26009. EPSS is 0.56%. Act only if a listed version of Catalyst is a platform is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Catalyst is a platform).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Critical10.0
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.56%
Remediation
Version ranges on file
Affected products
vendor karutoil catalyst < 11980aaf3f46315b02777f325ba02c56b110165d

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor karutoil catalyst < 11980aaf3f46315b02777f325ba02c56b110165d< 11980aaf3f46315b02777f325ba02c56b110165d

How to fix CVE-2026-26009

  • Upgrade

    CVE-2026-26009 lists a fix boundary at 11980aaf3f46315b02777f325ba02c56b110165d. Compare the installed build with that boundary before you change production.

  • Version check

    Affected < 11980aaf3f46315b02777f325ba02c56b110165d

  • Advisory

    Open the cve_org record and follow its fix.

  • Official advisories

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-26009. EPSS is 0.56%. Act only if a listed version of Catalyst is a platform is installed.

Which versions are affected?

Compare what you have installed with karutoil catalyst < 11980aaf3f46315b02777f325ba02c56b110165d < 11980aaf3f46315b02777f325ba02c56b110165d. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.56%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Feb 10, 2026 · EUVD

    Detected

    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

  2. Feb 10, 2026 · EUVD

    Updated

    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

Sources

  • CVE.orgVulnerability recordCVE-2026-26009

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-26009

    30-day exploitation probability 0.56%

    first.org
  • EUVDVulnerability recordEUVD-2026-6761

    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 te

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 6, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 6, 2026
  • CVE.orgNov 4, 2026
  • EUVDNov 3, 2026