dpdk was updated to 18.11.9. For a list of fixes check:
CVE-2020-14374,CVE-2020-14375,CVE-2020-14376,CVE-2020-14377,CVE-2020-14378: Fixed multiple issues where a malicious guest could
harm the host using vhost crypto, including executing code in host (VM Escape), reading host application memory space to guest
and causing partially denial of service in the host(bsc#1176590).
For a list of fixes check:
https://doc.dpdk.org/guides-18.11/relnotes/release18_11.html#fixes