CentOS Linux release 8.4.2105 Kernelが4.18.0-305.12.1.el8_4.x86_64にUpdateされました。
[root@centos8 ~]# uname -r
4.18.0-305.12.1.el8_4.x86_64
[root@centos8 ~]# php -v
PHP 8.0.9 (cli) (built: Jul 29 2021 12:53:58) ( NTS gcc x86_64 )
Copyright (c) The PHP Group
Zend Engine v4.0.9, Copyright (c) Zend Technologies
with Zend OPcache v8.0.9, Copyright (c), by Zend Technologies
[root@centos8 ~]# curl -V
curl 7.61.1 (x86_64-redhat-linux-gnu) libcurl/7.61.1 OpenSSL/1.1.1g zlib/1.2.11 brotli/1.0.6 libidn2/2.2.0 libpsl/0.20.2 (+libidn2/2.2.0) libssh/0.9.4/openssl/zlib nghttp2/1.33.0
Release-Date: 2018-09-05
Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtsp scp sftp smb smbs smtp smtps telnet tftp
Features: AsynchDNS IDN IPv6 Largefile GSS-API Kerberos SPNEGO NTLM NTLM_WB SSL libz brotli TLS-SRP HTTP2 UnixSockets HTTPS-proxy PSL Metalink
[root@centos8 ~]# smbd -V
Version 4.13.3
[root@centos8 ~]# cat /etc/redhat-release
CentOS Linux release 8.4.2105
[root@centos8 ~]#