Affected: Red Hat Build of Apache Camel 3.33.3.SP2, Red Hat Build of Debezium 3.6, Red Hat build of Keycloak 26.4, Red Hat build of Keycloak 26.4.17, Red Hat build of Keycloak 26.6, Red Hat build of Keycloak 26.6.8, Red Hat build of Quarkus 3.27.5.SP2, Red Hat build of Quarkus 3.33.3.SP2, Red Hat JBoss Enterprise Application Platform 8.1, Red Hat AMQ Broker 7 and 8 more

A flaw was found in Netty's HttpServerCodec. A remote, unauthenticated attacker can exploit this vulnerability by pipelining HTTP/1.1 requests on a single connection and withholding reads. This action causes the methodOverflowQueue to grow without limit, leading to unbounded heap memory consumption and a denial of service due to memory exhaustion.