CVE-2026-59646 | Legion of the Bouncy Castle Bouncy Castle for Java DTLS Handshake Reassembler buffer overflow

A vulnerability labeled as critical has been found in Legion of the Bouncy Castle Bouncy Castle for Java, Bouncy Castle for Java LTS and Bouncy Castle for Java FIPS. Affected by this issue is some unknown functionality of the component DTLS Handshake Reassembler. Such manipulation leads to buffer overflow.

This vulnerability is referenced as CVE-2026-59646. It is possible to launch the attack remotely. No exploit is available.VulDB Recent EntriesRead More