Vulnerability Database

309,961

Total vulnerabilities in the database

CVE-2025-59781

When DNS cache is configured on a BIG-IP or BIG-IP Next CNF virtual server, undisclosed DNS queries can cause an increase in memory resource utilization.   Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

  • Published: Oct 15, 2025
  • Updated: Nov 17, 2025
  • CVE: CVE-2025-59781
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWEs:

Software From Fixed in
f5 / big-ip_access_policy_manager 15.1.0 15.1.10.8
f5 / big-ip_advanced_firewall_manager 15.1.0 15.1.10.8
f5 / big-ip_advanced_web_application_firewall 15.1.0 15.1.10.8
f5 / big-ip_analytics 15.1.0 15.1.10.8
f5 / big-ip_application_acceleration_manager 15.1.0 15.1.10.8
f5 / big-ip_application_security_manager 15.1.0 15.1.10.8
f5 / big-ip_application_visibility_and_reporting 15.1.0 15.1.10.8
f5 / big-ip_automation_toolchain 15.1.0 15.1.10.8
f5 / big-ip_carrier-grade_nat 15.1.0 15.1.10.8
f5 / big-ip_container_ingress_services 15.1.0 15.1.10.8
f5 / big-ip_ddos_hybrid_defender 15.1.0 15.1.10.8
f5 / big-ip_domain_name_system 15.1.0 15.1.10.8
f5 / big-ip_edge_gateway 15.1.0 15.1.10.8
f5 / big-ip_fraud_protection_service 15.1.0 15.1.10.8
f5 / big-ip_global_traffic_manager 15.1.0 15.1.10.8
f5 / big-ip_link_controller 15.1.0 15.1.10.8
f5 / big-ip_local_traffic_manager 15.1.0 15.1.10.8
f5 / big-ip_policy_enforcement_manager 15.1.0 15.1.10.8
f5 / big-ip_ssl_orchestrator 15.1.0 15.1.10.8
f5 / big-ip_webaccelerator 15.1.0 15.1.10.8
f5 / big-ip_websafe 15.1.0 15.1.10.8
f5 / big-ip_access_policy_manager 16.1.0 16.1.6
f5 / big-ip_advanced_firewall_manager 16.1.0 16.1.6
f5 / big-ip_advanced_web_application_firewall 16.1.0 16.1.6
f5 / big-ip_analytics 16.1.0 16.1.6
f5 / big-ip_application_acceleration_manager 16.1.0 16.1.6
f5 / big-ip_application_security_manager 16.1.0 16.1.6
f5 / big-ip_application_visibility_and_reporting 16.1.0 16.1.6
f5 / big-ip_automation_toolchain 16.1.0 16.1.6
f5 / big-ip_carrier-grade_nat 16.1.0 16.1.6
f5 / big-ip_container_ingress_services 16.1.0 16.1.6
f5 / big-ip_ddos_hybrid_defender 16.1.0 16.1.6
f5 / big-ip_domain_name_system 16.1.0 16.1.6
f5 / big-ip_edge_gateway 16.1.0 16.1.6
f5 / big-ip_fraud_protection_service 16.1.0 16.1.6
f5 / big-ip_global_traffic_manager 16.1.0 16.1.6
f5 / big-ip_link_controller 16.1.0 16.1.6
f5 / big-ip_local_traffic_manager 16.1.0 16.1.6
f5 / big-ip_policy_enforcement_manager 16.1.0 16.1.6
f5 / big-ip_ssl_orchestrator 16.1.0 16.1.6
f5 / big-ip_webaccelerator 16.1.0 16.1.6
f5 / big-ip_websafe 16.1.0 16.1.6
f5 / big-ip_access_policy_manager 17.1.0 17.1.2.2
f5 / big-ip_advanced_firewall_manager 17.1.0 17.1.2.2
f5 / big-ip_advanced_web_application_firewall 17.1.0 17.1.2.2
f5 / big-ip_analytics 17.1.0 17.1.2.2
f5 / big-ip_application_acceleration_manager 17.1.0 17.1.2.2
f5 / big-ip_application_security_manager 17.1.0 17.1.2.2
f5 / big-ip_application_visibility_and_reporting 17.1.0 17.1.2.2
f5 / big-ip_automation_toolchain 17.1.0 17.1.2.2
f5 / big-ip_carrier-grade_nat 17.1.0 17.1.2.2
f5 / big-ip_container_ingress_services 17.1.0 17.1.2.2
f5 / big-ip_ddos_hybrid_defender 17.1.0 17.1.2.2
f5 / big-ip_domain_name_system 17.1.0 17.1.2.2
f5 / big-ip_edge_gateway 17.1.0 17.1.2.2
f5 / big-ip_fraud_protection_service 17.1.0 17.1.2.2
f5 / big-ip_global_traffic_manager 17.1.0 17.1.2.2
f5 / big-ip_link_controller 17.1.0 17.1.2.2
f5 / big-ip_local_traffic_manager 17.1.0 17.1.2.2
f5 / big-ip_policy_enforcement_manager 17.1.0 17.1.2.2
f5 / big-ip_ssl_orchestrator 17.1.0 17.1.2.2
f5 / big-ip_webaccelerator 17.1.0 17.1.2.2
f5 / big-ip_websafe 17.1.0 17.1.2.2
f5 / big-ip_next_cloud-native_network_functions 1.1.0 1.4.0.x