NVD security advisoryHigh
High advisory for When a CA's parent lives on the same Kri
CVE-2026-109142 · Reported 2 Nov 2026
Full advisory details, affected packages, severity context, and original source.
Affected technology
When a CA's parent lives on the same KriAffected product
Advisory overview
When a CA's parent lives on the same Krill server: instead of building and verifying a signed CMS message, it runs the RFC 6492 provisioning exchange in-process and trusts the child identity (child_handle) that the caller put in the parent contact. Nothing checks that this child identity actually belongs to the CA making the request.