The following security updates has been released for Arch Linux:
ASA-201901-10: go-pie: private key recoveryGo, Matrix-Synapse, PowerDNS, Apache, Haproxy, Nasm Updates for Arch Linux
ASA-201901-11: go: private key recovery
ASA-201901-12: matrix-synapse: private key recovery
ASA-201901-13: powerdns-recursor: multiple issues
ASA-201901-14: apache: multiple issues
ASA-201901-15: haproxy: denial of service
ASA-201901-16: nasm: denial of service