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CVE PROGRAM SOURCE RECORD7.1 High

CVE-2026-117611

Trust of compromised eMudhra root CA in bundled CA stores

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Checkmk GmbH Checkmk

Default version status: unaffected

  • 2.5.0 to < 2.5.0p18affected
  • 2.4.0 to < 2.4.0p39affected
  • 2.3.0 to < 2.3.0p52affected
  • 2.2.0affected

References