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

CentOS-announce: CESA-2020:2969 Important CentOS 7 java-11-openjdk Security Update

CentOS Errata and Security Advisory 2020:2969 Important

Upstream details at :   https://access.redhat.com/errata/RHSA-2020:2969

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

x86_64:
f0baba96420d32cf4eebb994427ba2f86c7118788b4b3418c7b9402e2cd3c429 java-11-openjdk-11.0.8.10-0.el7_8.i686.rpm
30b285edd46334713aa83e0b1b65a1b650ea385c267f67b0dd03546ac5d41329 java-11-openjdk-11.0.8.10-0.el7_8.x86_64.rpm
9cec6ada57d884a042c6dac053f24360fa6d08e10d8cc3d5ae4425221285ae27 java-11-openjdk-demo-11.0.8.10-0.el7_8.i686.rpm
04f656bf38e094ddfd1d3cdc3cdaab3c6143d0a01cf84af3b6adb01f43f3d3cd java-11-openjdk-demo-11.0.8.10-0.el7_8.x86_64.rpm
f5da7a184df2e97305571f4ef8d722f55bd7e2e511665a80b815081a382a6402 java-11-openjdk-devel-11.0.8.10-0.el7_8.i686.rpm
e08bed834260820266f02776e247df0a271225ba91dbb647ac4a1199a40c8df6 java-11-openjdk-devel-11.0.8.10-0.el7_8.x86_64.rpm
ed21b65052096b035615416b6caad336ad7ed21f7c00249fbed2114334613899 java-11-openjdk-headless-11.0.8.10-0.el7_8.i686.rpm
4bb37201217d3967dd808c606e2278fb6bc38d94a6f7649ece2629ee1f7ec627 java-11-openjdk-headless-11.0.8.10-0.el7_8.x86_64.rpm
a612490af174fb6404253014d82ac9126deab2e8cadbddf61de4b7b3cb8f7cb9 java-11-openjdk-javadoc-11.0.8.10-0.el7_8.i686.rpm
ca4619eda8674e17681e66e31ee6c5a3c7c23a68863343ea2c07729675dd219c java-11-openjdk-javadoc-11.0.8.10-0.el7_8.x86_64.rpm
df07c8b3408ef966eb8912d441f8738a34f932886b59ca78f6b217f75ed20950 java-11-openjdk-javadoc-zip-11.0.8.10-0.el7_8.i686.rpm
b255dc83851df1591ff837548b60443661f4c144c1ee08d0fb68f82fdaa0b8f2 java-11-openjdk-javadoc-zip-11.0.8.10-0.el7_8.x86_64.rpm
5f2aee56a3aed990696e5c55ed2e32e96962b332fd99cf0b1744e731ac92a144 java-11-openjdk-jmods-11.0.8.10-0.el7_8.i686.rpm
d0e09ef3079784e791ee53675f1e513bb98b53a8e7364089f993932eaf337663 java-11-openjdk-jmods-11.0.8.10-0.el7_8.x86_64.rpm
8bdc41759d184666d96af0e64af8af5b7987e20b16b2ee54a797f3fe29bc73ba java-11-openjdk-src-11.0.8.10-0.el7_8.i686.rpm
61b97e281b86031b9203e5395b4738f04c73e4172ba7ea9ac0066a7ff6d8454d java-11-openjdk-src-11.0.8.10-0.el7_8.x86_64.rpm

Source:
e1c8da851ffc41a0622f258701ce0a3476dc6386660ed6e3a158b4956aa08d4b java-11-openjdk-11.0.8.10-0.el7_8.src.rpm