CVE-2026-54891 | Erlang OTP up to 29.0.2 TLS Endpoint tls_gen_connection.erl message integrity

A vulnerability, which was classified as critical, was found in Erlang OTP up to 29.0.2. This vulnerability affects unknown code in the library lib/ssl/src/tls_gen_connection.erl of the component TLS Endpoint. The manipulation results in improper enforcement of message integrity.

This vulnerability is reported as CVE-2026-54891. The attacker must have access to the local network to execute the attack. No exploit exists.

You should upgrade the affected component.