These are all security issues fixed in the libjbig2-32bit-2.1-1.31 package on the GA media of SUSE Linux Enterprise Module for Desktop Applications 15 SP3.
SUSE Linux Enterprise Desktop 15 SP3 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise Module for Desktop Applications 15 SP3 SUSE Linux Enterprise Module for High Performance Computing 15 SP1 SUSE Linux Enterprise Module for Live Patching 15 SP1 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Manager Proxy 4.2 SUSE Manager Server 4.2