A nss-softokn bugfix update has been released for CentOS 7.

CEBA-2022:6712 CentOS 7 nss-softokn BugFix Update

CentOS Errata and Bugfix Advisory 2022:6712

Upstream details at :   https://access.redhat.com/errata/RHBA-2022:6712

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

x86_64:
801c2058a333ace01ba2317b6297c530b615d43b97c7c076ab0842fec5a12dfb nss-softokn-3.79.0-4.el7_9.i686.rpm
e34c0ad20744217c96add514c92d0cbc2a8b8784c76ab519306475684082bc7b nss-softokn-3.79.0-4.el7_9.x86_64.rpm
f12b43b7660d30cf43f854e59aded17e8167850a81e00bc36ff1f71c6366769e nss-softokn-devel-3.79.0-4.el7_9.i686.rpm
8519d3cb6d82e68f50832778a44e1f676b5fbb85f891a07751e7f2c0767112bc nss-softokn-devel-3.79.0-4.el7_9.x86_64.rpm
be995dc375c67dc51acf2c699baca627283b58d86d70153bb13df3b2549662d4 nss-softokn-freebl-3.79.0-4.el7_9.i686.rpm
d7d05bd3b99401da823317bb7e6c1a90595816c4f9e5eb8c21d12f8f3f5ebf66 nss-softokn-freebl-3.79.0-4.el7_9.x86_64.rpm
3b52c38e47ee82671fa761bae2755fd870054dc377cb23f09b0dda2a5da96a65 nss-softokn-freebl-devel-3.79.0-4.el7_9.i686.rpm
606cd78f5ca90a81ab3e934fbd5a9355ef4e5232694e0583575fe2c6144e00da nss-softokn-freebl-devel-3.79.0-4.el7_9.x86_64.rpm

Source:
73451c422bf2fbd3830b603e01f9a9140d0b311a42005ac2f1001128cb319107 nss-softokn-3.79.0-4.el7_9.src.rpm