diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5b176d797..6192d16d2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,10 @@ A new capability, compare, was added via `spdk_accel_submit_compare`.
 
 The software accel engine implemenation has added support for compare.
 
+### dpdk
+Updated DPDK submodule to DPDK 19.11.2, which includes fixes for DPDK vulnerabilities:
+CVE-2020-10722, CVE-2020-10723, CVE-2020-10724, CVE-2020-10725, CVE-2020-10724.
+
 ### idxd
 
 IDXD engine support for CRC-32C has been added.
diff --git a/dpdk b/dpdk
index 76f9669b1..ef71bfafa 160000
--- a/dpdk
+++ b/dpdk
@@ -1 +1 @@
-Subproject commit 76f9669b1f4cdd52bae2c3408ad129272bf99d1f
+Subproject commit ef71bfaface10cc19b75e45d3158ab71a788e3a9