The Canadian Centre for Cyber Security published a daily digest of six security advisories on April 20, 2026. The advisories cover critical vulnerabilities and updates for various IBM, Dell, Ubuntu, Red Hat, and ICS/SCADA products, including a specific NTP vulnerability (CVE-2020-11868) in Moxa Ethernet switches.
CVE-2020-11868
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Cyber Centre Daily Advisory Digest — 2026-04-20 (6 advisories)