{"id":"CVE-2026-105331","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-105331","generatedAt":"2026-10-27T23:45:30.198Z","title":"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.","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.","published":"2026-10-08T15:17:33.000Z","lastModified":"2026-10-09T04:18:04.000Z","status":"Deferred","sourceIdentifier":"security@checkmk.com","cvss":{"version":"4.0","score":5.2,"severity":"MEDIUM","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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-426","CWE-829"],"affected":[],"epss":{"score":0.00084,"percentile":0.00266,"date":"2026-10-26","history":[{"date":"2026-10-09","score":0.00084,"percentile":0.00261}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.08%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-08T15:17:33.000Z","detail":{"score":"5.2","severity":"MEDIUM","publishedAt":"2026-10-08T15:17:32.530Z"},"summary":"New CVE, medium severity (CVSS 5.2)."}],"references":[{"url":"https://checkmk.com/werk/22619","source":"security@checkmk.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-105331","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}