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
- AL26-012 - Critical vulnerability affecting Cisco Catalyst SD-WAN - CVE-2026-20182Date:2026‑05‑15
- 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
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