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
- AL25-012 - Vulnerabilities impacting Cisco ASA and FTD devices – CVE-2025-20333, CVE-2025-20362 and CVE-2025-20363 – Update 2Date:2026‑05‑11
- AL26-011 - Vulnerabilities affecting Linux - CVE-2026-43284 and CVE-2026-43500Date:2026‑05‑08
- AL26-009 - Vulnerability Affecting Linux - CVE-2026-31431 – Update 1Date:2026‑05‑01
- AL26-010 – Cyber Criminals Social‑Engineering‑Enabled Compromise of Enterprise SaaS EnvironmentsDate:2026‑04‑30
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