CVE-2026-63570 | Bouncy Castle bc-csharp up to 2.6.x Certificate Chain Building Pkcs12Store.GetCertificateChain infinite loop

October 2, 2026 Yanac

A vulnerability labeled as problematic has been found in Bouncy Castle bc-csharp up to 2.6.x. This issue affects the function Pkcs12Store.GetCertificateChain of the component Certificate Chain Building. The manipulation results in infinite loop.

This vulnerability is known as CVE-2026-63570. It is possible to launch the attack remotely. No exploit is available.

The affected component should be upgraded.VulDB Recent EntriesRead More