CVE-2026-117611
CVE-2026-117611 · Trust of compromised eMudhra root CA in bundled CA stores
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Improper certificate validation in Checkmk <2.5.0p18, <2.4.0p39, <2.3.0p52 and 2.2.0 (EOL): the Certificate Authority stores bundled with "certifi" and "webpki-roots" include a root CA that trusts eMudhra (emSign) intermediate certificates whose private keys are public.
CVSS 7.1 · High · EPSS 0.2% · Fix available
- Published
- Updated
Affected products and versions
checkmk
- Versions
- ≥ 2.5.0, < 2.5.0p18: Affected (semver)
- ≥ 2.4.0, < 2.4.0p39: Affected (semver)
- ≥ 2.3.0, < 2.3.0p52: Affected (semver)
- 2.2.0: Affected (semver)
Update to 2.3.0p52; Update to 2.4.0p39; Update to 2.5.0p18