CVE-2026-63568 | Legion of the Bouncy Castle bc-csharp up to 2.6.x CMP/CRMF Password-Based MAC Verifier PKMacBuilder allocation of resources

A vulnerability was found in Legion of the Bouncy Castle bc-csharp up to 2.6.x. It has been rated as problematic. This vulnerability affects the function PKMacBuilder of the component CMP/CRMF Password-Based MAC Verifier. Performing a manipulation results in allocation of resources.

This vulnerability is known as CVE-2026-63568. Remote exploitation of the attack is possible. No exploit is available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More