CVE-2025-52585: F5 BIG-IP Access Policy Manager

High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days.

When a BIG-IP LTM Client SSL profile is configured on a virtual server with SSL Forward Proxy enabled and Anonymous Diffie-Hellman (ADH) ciphers enabled, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected products

  • F5 BIG-IP Access Policy Manager: from 15.1.0, before 15.1.10.8 (fixed in 15.1.10.8); from 16.1.0, before 16.1.6 (fixed in 16.1.6); from 17.1.0, before 17.1.2.2 (fixed in 17.1.2.2)
  • F5 BIG-IP Advanced Firewall Manager: from 15.1.0, before 15.1.10.8 (fixed in 15.1.10.8); from 16.1.0, before 16.1.6 (fixed in 16.1.6); from 17.1.0, before 17.1.2.2 (fixed in 17.1.2.2)
  • F5 BIG-IP Advanced Web Application Firewall: from 15.1.0, before 15.1.10.8 (fixed in 15.1.10.8); from 16.1.0, before 16.1.6 (fixed in 16.1.6); from 17.1.0, before 17.1.2.2 (fixed in 17.1.2.2)
  • F5 BIG-IP Analytics: from 15.1.0, before 15.1.10.8 (fixed in 15.1.10.8); from 16.1.0, before 16.1.6 (fixed in 16.1.6); from 17.1.0, before 17.1.2.2 (fixed in 17.1.2.2)
  • F5 BIG-IP Application Acceleration Manager: from 15.1.0, before 15.1.10.8 (fixed in 15.1.10.8); from 16.1.0, before 16.1.6 (fixed in 16.1.6); from 17.1.0, before 17.1.2.2 (fixed in 17.1.2.2)
  • F5 BIG-IP Application Security Manager: from 15.1.0, before 15.1.10.8 (fixed in 15.1.10.8); from 16.1.0, before 16.1.6 (fixed in 16.1.6); from 17.1.0, before 17.1.2.2 (fixed in 17.1.2.2)
  • F5 BIG-IP Application Visibility And Reporting: from 15.1.0, before 15.1.10.8 (fixed in 15.1.10.8); from 16.1.0, before 16.1.6 (fixed in 16.1.6); from 17.1.0, before 17.1.2.2 (fixed in 17.1.2.2)
  • F5 BIG-IP Automation Toolchain: from 15.1.0, before 15.1.10.8 (fixed in 15.1.10.8); from 16.1.0, before 16.1.6 (fixed in 16.1.6); from 17.1.0, before 17.1.2.2 (fixed in 17.1.2.2)
  • F5 BIG-IP Carrier-Grade Nat: from 15.1.0, before 15.1.10.8 (fixed in 15.1.10.8); from 16.1.0, before 16.1.6 (fixed in 16.1.6); from 17.1.0, before 17.1.2.2 (fixed in 17.1.2.2)
  • F5 BIG-IP Container Ingress Services: from 15.1.0, before 15.1.10.8 (fixed in 15.1.10.8); from 16.1.0, before 16.1.6 (fixed in 16.1.6); from 17.1.0, before 17.1.2.2 (fixed in 17.1.2.2)
  • F5 BIG-IP Ddos Hybrid Defender: from 15.1.0, before 15.1.10.8 (fixed in 15.1.10.8); from 16.1.0, before 16.1.6 (fixed in 16.1.6); from 17.1.0, before 17.1.2.2 (fixed in 17.1.2.2)
  • F5 BIG-IP Domain Name System: from 15.1.0, before 15.1.10.8 (fixed in 15.1.10.8); from 16.1.0, before 16.1.6 (fixed in 16.1.6); from 17.1.0, before 17.1.2.2 (fixed in 17.1.2.2)
  • F5 BIG-IP Edge Gateway: from 15.1.0, before 15.1.10.8 (fixed in 15.1.10.8); from 16.1.0, before 16.1.6 (fixed in 16.1.6); from 17.1.0, before 17.1.2.2 (fixed in 17.1.2.2)
  • F5 BIG-IP Fraud Protection Service: from 15.1.0, before 15.1.10.8 (fixed in 15.1.10.8); from 16.1.0, before 16.1.6 (fixed in 16.1.6); from 17.1.0, before 17.1.2.2 (fixed in 17.1.2.2)
  • F5 BIG-IP Global Traffic Manager: from 15.1.0, before 15.1.10.8 (fixed in 15.1.10.8); from 16.1.0, before 16.1.6 (fixed in 16.1.6); from 17.1.0, before 17.1.2.2 (fixed in 17.1.2.2)
  • F5 BIG-IP Link Controller: from 15.1.0, before 15.1.10.8 (fixed in 15.1.10.8); from 16.1.0, before 16.1.6 (fixed in 16.1.6); from 17.1.0, before 17.1.2.2 (fixed in 17.1.2.2)
  • F5 BIG-IP Local Traffic Manager: from 15.1.0, before 15.1.10.8 (fixed in 15.1.10.8); from 16.1.0, before 16.1.6 (fixed in 16.1.6); from 17.1.0, before 17.1.2.2 (fixed in 17.1.2.2)
  • F5 BIG-IP Policy Enforcement Manager: from 15.1.0, before 15.1.10.8 (fixed in 15.1.10.8); from 16.1.0, before 16.1.6 (fixed in 16.1.6); from 17.1.0, before 17.1.2.2 (fixed in 17.1.2.2)
  • F5 BIG-IP SSL Orchestrator: from 15.1.0, before 15.1.10.8 (fixed in 15.1.10.8); from 16.1.0, before 16.1.6 (fixed in 16.1.6); from 17.1.0, before 17.1.2.2 (fixed in 17.1.2.2)
  • F5 BIG-IP Webaccelerator: from 15.1.0, before 15.1.10.8 (fixed in 15.1.10.8); from 16.1.0, before 16.1.6 (fixed in 16.1.6); from 17.1.0, before 17.1.2.2 (fixed in 17.1.2.2)
  • F5 BIG-IP Websafe: from 15.1.0, before 15.1.10.8 (fixed in 15.1.10.8); from 16.1.0, before 16.1.6 (fixed in 16.1.6); from 17.1.0, before 17.1.2.2 (fixed in 17.1.2.2)

Published 2025-08-13. Last modified 2026-06-17.