CVE-2026-113461

mk-oracle: Local privilege escalation via insecure Oracle Home library loading

Published Oct 21, 2026 CVSS 4.0 · 5.2 Medium EPSS < 1% KEV · Not listed
Description
Local privilege escalation in Checkmk 2.5.0p14 allows a local user with write access to the Oracle client library directory of an Oracle home listed in the 'oratab' file or to the 'oratab' file itself to execute code as root if an agent has the 'mk-oracle' plugin enabled.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
References
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Local privilege escalation in Checkmk 2.5.0p14 allows a local user with write access to the Oracle client library directory of an Oracle home listed in the 'oratab' file or to the 'oratab' file itself to execute code as root if an agent has the 'mk-oracle' plugin enabled.
Title mk-oracle: Local privilege escalation via insecure Oracle Home library loading
First Time appeared Checkmk
Checkmk checkmk
Weaknesses CWE-426
CWE-829
CPEs cpe:2.3:a:checkmk:checkmk:*:*:*:*:*:*:*:*
Vendors & Products Checkmk
Checkmk checkmk
References
Metrics cvssV4_0

{'score': 5.2, '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Checkmk
Published
Updated
Oct 23, 2026, 11:06 AM
Reserved
Oct 20, 2026, 7:46 AM
Status
Deferred
Published
Oct 21, 2026, 7:16 PM
Modified
Oct 23, 2026, 12:18 PM