Why does the installation of kernel core fails with the "find: command not found" ?

Issue

• Installation of kernel and kernel-core fails with the error "find: command not found" in posttrans script ?

# yum reinstall kernel-4.18.0-513.18.1.el8_9.x86_64 kernel-core-4.18.0-513.18.1.el8_9.x86_64
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/usr/libexec/microcode_ctl/update_ucode: line 23: find: command not found
warning: %triggerin(microcode_ctl-4:20230808-2.20231009.1.el8_9.x86_64) scriptlet failed, exit status 127

Error in <unknown> scriptlet in rpm package kernel-core
/usr/lib/dracut/modules.d/10i18n/module-setup.sh: line 126: find: command not found
/usr/lib/dracut/modules.d/10i18n/module-setup.sh: line 127: find: command not found
/usr/lib/dracut/modules.d/10i18n/module-setup.sh: line 132: find: command not found
/usr/libexec/plymouth//plymouth-populate-initrd: line 468: find: command not found
/usr/lib/dracut/modules.d/99microcode_ctl-fw_dir_override/module-setup.sh: line 11: find: command not found
/bin/dracut: line 1566: find: command not found
/bin/dracut: line 1791: find: command not found
/bin/dracut: line 1871: find: command not found
dracut: dracut: creation of /boot/initramfs-4.18.0-513.18.1.el8_9.x86_64.img failed
warning: %posttrans(kernel-core-4.18.0-513.18.1.el8_9.x86_64) scriptlet failed, exit statu