It was discovered that the ElytronManagedThread in Wildfly's Elytron subsystem in versions from 11 to 16 stores a SecurityIdentity to run the thread as. These threads do not necessarily terminate if the keep alive time has not expired. This could allow a shared thread to use the wrong security identity when executing.

It was discovered that the ElytronManagedThread in Wildfly's Elytron subsystem in versions from 11 to 16 stores a SecurityIdentity to run the thread as. These threads do not necessarily terminate if the keep alive time has not expired. This could allow a shared thread to use the wrong security identity when executing.

jackson-databind: Potential information exfiltration with default typing, serialization gadget from MyBatis jackson-databind: improper polymorphic deserialization of types from Jodd-db library jackson-databind: improper polymorphic deserialization of types from Oracle JDBC driver undertow: Infoleak in some circumstances where Undertow can serve data from a random buffer jackson-databind: exfiltration/XXE in some JDK classes jackson-databind: server-side request forgery (SSRF) in axis2-jaxws class wildfly: Race condition on PID file allows for termination of arbitrary processes by local users wildfly: wrong SecurityIdentity for EE concurrency threads that are reused