{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-26009","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-02-09T21:36:29.553Z","datePublished":"2026-02-10T18:58:02.732Z","dateUpdated":"2026-02-10T19:10:21.719Z"},"containers":{"cna":{"title":"Catalyst Affected by Remote Code Execution as Root via Containerized Install Script Execution","problemTypes":[{"descriptions":[{"cweId":"CWE-78","lang":"en","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":10,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/karutoil/catalyst/security/advisories/GHSA-xv5r-cpcw-8wr3","tags":["x_refsource_CONFIRM"],"url":"https://github.com/karutoil/catalyst/security/advisories/GHSA-xv5r-cpcw-8wr3"},{"name":"https://github.com/karutoil/catalyst/commit/11980aaf3f46315b02777f325ba02c56b110165d","tags":["x_refsource_MISC"],"url":"https://github.com/karutoil/catalyst/commit/11980aaf3f46315b02777f325ba02c56b110165d"}],"affected":[{"vendor":"karutoil","product":"catalyst","versions":[{"version":"< 11980aaf3f46315b02777f325ba02c56b110165d","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-02-10T18:58:02.732Z"},"descriptions":[{"lang":"en","value":"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."}],"source":{"advisory":"GHSA-xv5r-cpcw-8wr3","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-10T19:10:14.978020Z","id":"CVE-2026-26009","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-02-10T19:10:21.719Z"}}]}}