A nss enhancement update has been released for CentOS 6

CentOS Errata and Enhancement Advisory 2019:3280
Upstream details at : https://access.redhat.com/errata/RHEA-2019:3280 
The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename )
i386:
1743ed7e5d97dbc7c595b6256e49bf10f50bc76ddf276ce3fe591e808544df52 nss-3.44.0-7.el6_10.i686.rpm
9231cee266e824036adc41057694eeef1c0ac9a0f8685150021c7afa48a1141f nss-devel-3.44.0-7.el6_10.i686.rpm
633a3e239066992878ce13b88e39202621a390086cf462dce63896c4dde7a268 nss-pkcs11-devel-3.44.0-7.el6_10.i686.rpm
d30ab3922bd9f37e0d454ca9d61f0dbb73bcb89bc3bc853334220ea2c625e9a9 nss-sysinit-3.44.0-7.el6_10.i686.rpm
a2e3afa0825acdea536629c7bba8adbde29d5fd09f3820cd8e63e08cfbc41a24 nss-tools-3.44.0-7.el6_10.i686.rpm
x86_64:
1743ed7e5d97dbc7c595b6256e49bf10f50bc76ddf276ce3fe591e808544df52 nss-3.44.0-7.el6_10.i686.rpm
dbda3c02067a70d567e2486a28cac77ca57093194faf3f4cd3478adfc74b40f0 nss-3.44.0-7.el6_10.x86_64.rpm
9231cee266e824036adc41057694eeef1c0ac9a0f8685150021c7afa48a1141f nss-devel-3.44.0-7.el6_10.i686.rpm
5c7b9148a41541f291fff7f132b2904065b2f1199edcdecab78c2355fa0fab54 nss-devel-3.44.0-7.el6_10.x86_64.rpm
633a3e239066992878ce13b88e39202621a390086cf462dce63896c4dde7a268 nss-pkcs11-devel-3.44.0-7.el6_10.i686.rpm
7faa5a0d50ae191297b5198525e957601d2b5d1e2453b229a242ce5224b04dc3 nss-pkcs11-devel-3.44.0-7.el6_10.x86_64.rpm
33e281d825489c8ec304bf5f0d748986f27192ff7293d386abd9a7043e253108 nss-sysinit-3.44.0-7.el6_10.x86_64.rpm
9a0203752189ce9c915e73c31a0eb45cbc4038f39506a0ef5b4d49d1b743354e nss-tools-3.44.0-7.el6_10.x86_64.rpm
Source:
8921d438ccb7a4f6574b4c7141aeaa60da790a2d00137590a2586c70d48a60b3 nss-3.44.0-7.el6_10.src.rpm