Red Hat Security Advisory 2018-2892-01 – GlusterFS is a key building block of Red Hat Gluster Storage. It is based on a stackable user-space design and can deliver exceptional performance for diverse workloads. GlusterFS aggregates various storage servers over network interconnections into one large, parallel network file system. The glusterfs packages have been upgraded to upstream version 3.12.2, which provides a number of bug fixes over the previous version. Issues addressed include a deserialization vulnerability.