The Cyber Centre issues alerts and advisories on potential, imminent or actual cyber threats, vulnerabilities or incidents affecting Canada's critical infrastructure.
Alerts and advisories
Latest alerts
- AL26-016 - Vulnerability impacting Citrix NetScaler CVE-2026-8451Date:2026‑07‑02
- AL26-015 - Critical vulnerability impacting Microsoft SharePoint Server – CVE-2026-45659Date:2026‑07‑02
- AL26-014 – FortiBleed leak of thousands of compromised credentials impacting Fortinet devicesDate:2026‑06‑18
- AL26-013 Security incident impacting GitHub internal repositoriesDate:2026‑05‑29
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