Cybersecurity, AI, and IT news for businesses worldwide. What changed this week, and what to do about it.

Critical NGINX Vulnerabilities: F5 Patches Two Unauthenticated RCE Flaws in HTTP/3 and HTTP/2 Modules

F5 issued emergency patches on June 17, 2026 for two CVSS 9.2 NGINX flaws that let unauthenticated attackers crash servers or execute code. Here is what to do right now.