CVE-2026-7485

EUVD-2026-63321
Incorrect authorization in frozen BI aggregations in Checkmk <2.5.0p2, <2.4.0p29, <2.3.0p47, and all 2.2.0 versions allows an authenticated user with restricted host and service visibility to learn the names and the existence of hosts and services they are not authorized to see.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
CheckmkCNA
2.3 LOW
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
checkmkcheckmk
2.5.0 ≤
𝑥
≤ 2.5.0p1
CNA
checkmkcheckmk
2.4.0 ≤
𝑥
≤ 2.4.0p28
CNA
checkmkcheckmk
2.3.0 ≤
𝑥
≤ 2.3.0p46
CNA
checkmkcheckmk
2.2.0
CNA
Common Weakness Enumeration
References
https://checkmk.com/werk/16917