CVE-2026-71885 | Legion of the Bouncy Castle BC-JAVA up to 1.85 Messaging Layer Security LeafNode.verify certificate validation

October 3, 2026 Yanac

A vulnerability classified as problematic was found in Legion of the Bouncy Castle BC-JAVA up to 1.85. Affected by this vulnerability is the function LeafNode.verify of the component Messaging Layer Security. Such manipulation leads to improper certificate validation.

This vulnerability is documented as CVE-2026-71885. The attack can be executed remotely. There is not any exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More