{"id":"CVE-2026-105331","revision":"7ca2b4e9c30049c39b2b61ae8f734315","records":[{"revision":"7ca2b4e9c30049c39b2b61ae8f734315","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-105331","aliases":[],"title":"mk-oracle: Local privilege escalation via malicious Oracle Instant Client","description":"Local privilege escalation in Checkmk 2.5.0 before 2.5.0p10 allows a user with access to edit the Oracle Instant Client referenced by the agent plugin 'mk-oracle' to escalate their privileges if an agent has this plugin enabled.","state":0,"publishedAt":"2026-10-08T14:19:41.627+00:00","modifiedAt":"2026-10-09T03:55:47.53+00:00","affected":[{"ecosystem":"Vendor product","name":"Checkmk","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"Checkmk\",\n                    \"vendor\": \"Checkmk GmbH\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"2.5.0p10\",\n                            \"status\": \"affected\",\n                            \"version\": \"2.5.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H","score":5.2,"severity":"MEDIUM"}],"references":["https://checkmk.com/werk/22619"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-105331","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-105331","identifiers":["CVE-2026-105331"]},"retained":false,"historicalAffected":[]}],"coverage":[]}