Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
When an iRule using an ILX::call command is configured on a virtual server, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
🚨 HIGH SEVERITY: CVE-2025-53474 (CVSS 7.5) F5 BIG-IP TMM DoS via iRule ILX::call command. Undisclosed traffic triggers Traffic Management Microkernel termination. Impact: Service disruption Vector: Network-based, no auth required #CVE #Vulnerability #PatchNow https://t.co/Z1qTMX3lnr
21 of 21 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | f5 | big-ip_access_policy_manager | - | - | - |
| App | f5 | big-ip_advanced_firewall_manager | - | - | - |
| App | f5 | big-ip_advanced_web_application_firewall | - | - | - |
| App | f5 | big-ip_analytics | - | - | - |
| App | f5 | big-ip_application_acceleration_manager | - | - | - |
| App | f5 | big-ip_application_security_manager | - | - | - |
| App | f5 | big-ip_application_visibility_and_reporting | - | - | - |
| App | f5 | big-ip_automation_toolchain | - | - | - |
| App | f5 | big-ip_carrier-grade_nat | - | - | - |
| App | f5 | big-ip_container_ingress_services | - | - | - |
| App | f5 | big-ip_ddos_hybrid_defender | - | - | - |
| App | f5 | big-ip_domain_name_system | - | - | - |
| App | f5 | big-ip_edge_gateway | - | - | - |
| App | f5 | big-ip_fraud_protection_service | - | - | - |
| App | f5 | big-ip_global_traffic_manager | - | - | - |
| App | f5 | big-ip_link_controller | - | - | - |
| App | f5 | big-ip_local_traffic_manager | - | - | - |
| App | f5 | big-ip_policy_enforcement_manager | - | - | - |
| App | f5 | big-ip_ssl_orchestrator | - | - | - |
| App | f5 | big-ip_webaccelerator | - | - | - |
| App | f5 | big-ip_websafe | - | - | - |