CVE-2026-113461

MEDIUM CVSS 4.0: 5.2 EPSS 0.09%
Updated Oct 23, 2026
Checkmk
Parameter Value
CVSS 5.2 (MEDIUM)
Affected Versions 2.5.0p14 — 2.5.0p15
Fixed In 2.5.0p15
Type CWE-426, CWE-829 (Inclusion of Functionality from Untrusted Source)
Vendor Checkmk
Public PoC No

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.

Attack Parameters

Attack Vector
Local
Requires local access
Attack Complexity
High
Difficult to exploit
Attack Requirements
Present
Additional conditions required
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
None
No data leak
Integrity
None
No data modification
Availability
None
No disruption

CVSS Vector v4.0

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Checkmk Checkmk
cpe:2.3:a:checkmk:checkmk:*:*:*:*:*:*:*:*
2.5.0p14 2.5.0p15