Certificate verification can panic when a certificate in the chain has an empty DNS name and another certificate in the chain has excluded name constraints. This can crash programs that are either directly verifying X.509 certificate chains, or those that use TLS.
CVE-2026-27138
NONE
Updated Mar 06, 2026
Certificate
CVE Details
CVE ID
CVE-2026-27138
Published Date
Mar 06, 2026
Vendor
Certificate
Severity
NONE
Impact
Minimal impact
Source
View Advisory