Critical CVEs CVE-2020-5902: F5 BIG-IP Vulnerability August 26, 2026 ♡Follow0 An N-day vulnerability in F5 BIG-IP exploited by QTFY. Discovered from: FBI Disrupts China-Linked QTFY Hacking Infrastructure Used to Steal Data from U.S. Organizations BIG-IPCVE-2020-5902F5