A java-11-openjdk bugfix update has been released for CentOS 7.

CentOS-announce: CEBA-2020:5447 CentOS 7 java-11-openjdk BugFix Update

CentOS Errata and Bugfix Advisory 2020:5447

Upstream details at :   https://access.redhat.com/errata/RHBA-2020:5447

The following updated files have been uploaded and are currently
syncing to the mirrors: ( sha256sum Filename )

x86_64:
580eedc42430dabee13298aaafa5f6d0828a7c8ee03e48cc34e248044b273c98 java-11-openjdk-11.0.9.11-2.el7_9.i686.rpm
da13c76a95a624d2a68550bf3fcf6a40650e79fef0cb040d51e46aa293093fb8 java-11-openjdk-11.0.9.11-2.el7_9.x86_64.rpm
f24dce379d6c501f95ff094a43c786cc4932cecf9af4ed5ad162b4159d5a2007 java-11-openjdk-demo-11.0.9.11-2.el7_9.i686.rpm
0a5287477758b2371bd5090dfacaf9dd93c3f1cc379245204f8a143593599b48 java-11-openjdk-demo-11.0.9.11-2.el7_9.x86_64.rpm
970a62a2a5e145cc2c8fa7e55e770b427abb4943c6d8e85bb81c928a192bb407 java-11-openjdk-devel-11.0.9.11-2.el7_9.i686.rpm
0f4b94a13ab49a4fb2ac8ff3106cdaa6e83e43757720457189e685e7a55ed6d6 java-11-openjdk-devel-11.0.9.11-2.el7_9.x86_64.rpm
9b0f357ea1eeba57c0d266260414871735cb04729cc62e43ab7bc3503538cb95 java-11-openjdk-headless-11.0.9.11-2.el7_9.i686.rpm
eb01e604d2abe850e31d2092b9db3c5b0df3ee2c53ee80d31ea248c0962ea297 java-11-openjdk-headless-11.0.9.11-2.el7_9.x86_64.rpm
3391ca1aa9dc6a5e4ed248a618ad059946ec5c65625f2566cbe9773d60646f54 java-11-openjdk-javadoc-11.0.9.11-2.el7_9.i686.rpm
1699532891581ac8f26d0ec07605ccb1d294d5a52f3b72ac2d996d064199d55e java-11-openjdk-javadoc-11.0.9.11-2.el7_9.x86_64.rpm
b2017332dfd84aebbbfe8b857c333da3eb192f27956aa48ab410bc0ea011ca72 java-11-openjdk-javadoc-zip-11.0.9.11-2.el7_9.i686.rpm
d23dd2eb44577c74053a9b0d2df44d8fb4618ffcdc560bc60003b1393107baf1 java-11-openjdk-javadoc-zip-11.0.9.11-2.el7_9.x86_64.rpm
8b27ff2d6ae464c9929368b71564984ac614007abaed4abfb490c301cdd341de java-11-openjdk-jmods-11.0.9.11-2.el7_9.i686.rpm
6f89875815ef474fc2dd49d33fb56f30d070a424491a2ab970b04c4b3a36133e java-11-openjdk-jmods-11.0.9.11-2.el7_9.x86_64.rpm
b9b371aa85a094ef9bf89ccec7f948b0f98488eac855ba41f5653f61941610e4 java-11-openjdk-src-11.0.9.11-2.el7_9.i686.rpm
ba6f42672b28ba6a322e4daf6a3e3fc791a39cdd7e438b6d6954713e77022fa6 java-11-openjdk-src-11.0.9.11-2.el7_9.x86_64.rpm
1ede1f94ef149ac05c9b87696792135237e12c4f7eb09ed33fcb232bee567817 java-11-openjdk-static-libs-11.0.9.11-2.el7_9.i686.rpm
e601bbdfd361d5089be7cec55d69d6cc4b85d1c52963c2f8d004de14bd0ccde1 java-11-openjdk-static-libs-11.0.9.11-2.el7_9.x86_64.rpm

Source:
a1bd2acaeb4d616759d54713bebf0f000edd9cfc7d29868eac9781b517b0e959 java-11-openjdk-11.0.9.11-2.el7_9.src.rpm