Red Hat Security Advisory 2022-0011-04 - Telnet is a popular protocol for logging in to remote systems over the Internet. The telnet-server packages include a telnet service that supports remote logins into the host machine. The telnet service is disabled by default. Issues addressed include a code execution vulnerability.
d54af1a64ea56427c6dca0892e86fcc1398a14afcea6b0890807da3b3e36d596