There exists a security vulnerability in Jetty's ThreadLimitHandler.getRemote() which can be exploited by unauthorized users to cause remote denial-of-service (DoS) attack. By repeatedly sending crafted requests, attackers can trigger OutofMemory errors and exhaust the server's memory.
https://gitlab.eclipse.org/security/cve-assignement/-/issues/30
https://github.com/jetty/jetty.project/security/advisories/GHSA-g8m5-722r-8whq