CVE-2026-55960 | wolfSSL up to 5.9.1 X.509 Certificate ParseCertRelative certificate validation

June 26, 2026 Yanac

A vulnerability classified as problematic was found in wolfSSL up to 5.9.1. This affects the function ParseCertRelative of the component X.509 Certificate Handler. The manipulation results in improper certificate validation.

This vulnerability is reported as CVE-2026-55960. The attack can be launched remotely. No exploit exists.

It is advisable to implement a patch to correct this issue.VulDB Recent EntriesRead More