Revision 1.3Jul 23, 2026

Functional Update
  • 5.2.7 Ensure access to the su command is restricted
Informational Update
  • 1.1.1.1 Ensure cramfs kernel module is not available
  • 1.1.1.10 Ensure usb-storage kernel module is not available
  • 1.1.1.2 Ensure freevxfs kernel module is not available
  • 1.1.1.3 Ensure hfs kernel module is not available
  • 1.1.1.4 Ensure hfsplus kernel module is not available
  • 1.1.1.5 Ensure jffs2 kernel module is not available
  • 1.1.1.9 Ensure firewire-core kernel module is not available
  • 1.2.1.2 Ensure gpgcheck is configured
  • 1.3.1.4 Ensure the SELinux mode is not disabled
  • 1.5.1 Ensure core file size is configured
  • 1.5.10 Ensure systemd-coredump Storage is configured
  • 1.5.2 Ensure fs.protected_hardlinks is configured
  • 1.5.4 Ensure fs.suid_dumpable is configured
  • 1.5.5 Ensure kernel.dmesg_restrict is configured
  • 1.5.6 Ensure kernel.kptr_restrict is configured
  • 1.5.7 Ensure kernel.yama.ptrace_scope is configured
  • 1.5.8 Ensure kernel.randomize_va_space is configured
  • 1.5.9 Ensure systemd-coredump ProcessSizeMax is configured
  • 1.6.2 Ensure system wide crypto policy disables sha1 hash and signature support
  • 1.6.3 Ensure system wide crypto policy macs are configured
  • 1.6.4 Ensure system wide crypto policy disables cbc for ssh
  • 1.8.1 Ensure GDM login banner is configured
  • 1.8.2 Ensure GDM disable-user-list is configured
  • 1.8.3 Ensure GDM screen lock is configured
  • 1.8.4 Ensure GDM automount is configured
  • 1.8.5 Ensure GDM autorun-never is configured
  • 2.4.2.1 Ensure access to at is configured
  • 3.2.1 Ensure atm kernel module is not available
  • 3.2.2 Ensure can kernel module is not available
  • 3.2.3 Ensure dccp kernel module is not available
  • 3.2.4 Ensure tipc kernel module is not available
  • 3.2.5 Ensure rds kernel module is not available
  • 3.2.6 Ensure sctp kernel module is not available
  • 3.3.1.10 Ensure net.ipv4.conf.all.secure_redirects is configured
  • 3.3.1.11 Ensure net.ipv4.conf.default.secure_redirects is configured
  • 3.3.1.12 Ensure net.ipv4.conf.all.rp_filter is configured
  • 3.3.1.13 Ensure net.ipv4.conf.default.rp_filter is configured
  • 3.3.1.14 Ensure net.ipv4.conf.all.accept_source_route is configured
  • 3.3.1.15 Ensure net.ipv4.conf.default.accept_source_route is configured
  • 3.3.1.16 Ensure net.ipv4.conf.all.log_martians is configured
  • 3.3.1.17 Ensure net.ipv4.conf.default.log_martians is configured
  • 3.3.1.18 Ensure net.ipv4.tcp_syncookies is configured
  • 3.3.1.2 Ensure net.ipv4.conf.all.forwarding is configured
  • 3.3.1.3 Ensure net.ipv4.conf.default.forwarding is configured
  • 3.3.1.4 Ensure net.ipv4.conf.all.send_redirects is configured
  • 3.3.1.5 Ensure net.ipv4.conf.default.send_redirects is configured
  • 3.3.1.6 Ensure net.ipv4.icmp_ignore_bogus_error_responses is configured
  • 3.3.1.7 Ensure net.ipv4.icmp_echo_ignore_broadcasts is configured
  • 3.3.1.8 Ensure net.ipv4.conf.all.accept_redirects is configured
  • 3.3.1.9 Ensure net.ipv4.conf.default.accept_redirects is configured
  • 3.3.2.1 Ensure net.ipv6.conf.all.forwarding is configured
  • 3.3.2.2 Ensure net.ipv6.conf.default.forwarding is configured
  • 3.3.2.3 Ensure net.ipv6.conf.all.accept_redirects is configured
  • 3.3.2.4 Ensure net.ipv6.conf.default.accept_redirects is configured
  • 3.3.2.5 Ensure net.ipv6.conf.all.accept_source_route is configured
  • 3.3.2.6 Ensure net.ipv6.conf.default.accept_source_route is configured
  • 3.3.2.7 Ensure net.ipv6.conf.all.accept_ra is configured
  • 3.3.2.8 Ensure net.ipv6.conf.default.accept_ra is configured
  • 4.1.5 Ensure firewalld loopback traffic is configured
  • 4.1.7 Ensure firewalld services and ports are configured
  • 5.1.12 Ensure sshd KexAlgorithms is configured
  • 5.1.15 Ensure sshd MACs are configured
  • 5.1.4 Ensure sshd access is configured
  • 5.1.6 Ensure sshd Ciphers are configured
  • 5.1.7 Ensure sshd ClientAliveInterval and ClientAliveCountMax are configured
  • 5.2.6 Ensure sudo timestamp_timeout is configured
  • 5.3.1.1 Ensure active authselect profile includes pam modules
  • 5.4.1.1 Ensure password expiration is configured
  • 5.4.2.8 Ensure accounts without a valid login shell are locked
  • 5.4.3.2 Ensure default user shell timeout is configured
  • 5.4.3.3 Ensure default user umask is configured
  • 6.1.1 Ensure AIDE is installed
  • 6.1.3 Ensure cryptographic mechanisms are used to protect the integrity of audit tools
  • 6.2.2.2 Ensure journald ForwardToSyslog is disabled
  • 7.1.11 Ensure world writable files and directories are secured
Miscellaneous
  • Platform check updated.
  • References updated.
Added
  • CIS_AlmaLinux_OS_10_v1.0.0_L1_Server.audit from CIS AlmaLinux OS 10 v1.0.0
Removed
  • CIS_AlmaLinux_OS_10_v1.0.0_L1_Server.audit from CIS AlmaLinux OS 10 1.0.0