CVE-2026-103601 | Legion of the Bouncy Castle bc-csharp up to 2.6.x CCM CcmBlockCipher/KCcmBlockCipher missing encryption

October 2, 2026 Yanac

A vulnerability has been found in Legion of the Bouncy Castle bc-csharp up to 2.6.x and classified as problematic. This affects the function CcmBlockCipher/KCcmBlockCipher of the component CCM. The manipulation leads to missing encryption of sensitive data.

This vulnerability is listed as CVE-2026-103601. The attack may be initiated remotely. There is no available exploit.

The affected component should be upgraded.VulDB Recent EntriesRead More