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High 7.5Published Oct 15, 2025
CVE-2025-46706When an iRule containing the HTTP::respond command is configured on a virtual server, undisclosed requests can cause an increase in memory resource utilization.
Updated under an hour ago ()
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It affects f5 big-ip_next_cloud-native_network_functions and 22 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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When an iRule containing the HTTP::respond command is configured on a virtual server, undisclosed requests can cause an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
- CVSS
- 7.5 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-770
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Oct 18, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
f5 big-ip_next_cloud-native_network_functions f5:big-ip_next_cloud-native_network_functions | from 1.1.0 through 1.4.1 | NVD |
f5 big-ip_next_service_proxy_for_kubernetes f5:big-ip_next_service_proxy_for_kubernetes | from 1.7.0 through 1.9.2 | NVD |
f5 big-ip_access_policy_manager f5:big-ip_access_policy_manager | from 16.1.0 before 16.1.6; from 17.1.0 before 17.1.2.2 | NVD |
f5 big-ip_advanced_firewall_manager f5:big-ip_advanced_firewall_manager | from 16.1.0 before 16.1.6; from 17.1.0 before 17.1.2.2 | NVD |
f5 big-ip_advanced_web_application_firewall f5:big-ip_advanced_web_application_firewall | from 16.1.0 before 16.1.6; from 17.1.0 before 17.1.2.2 | NVD |
f5 big-ip_analytics f5:big-ip_analytics | from 16.1.0 before 16.1.6; from 17.1.0 before 17.1.2.2 | NVD |
f5 big-ip_application_acceleration_manager f5:big-ip_application_acceleration_manager | from 16.1.0 before 16.1.6; from 17.1.0 before 17.1.2.2 | NVD |
f5 big-ip_application_security_manager f5:big-ip_application_security_manager | from 16.1.0 before 16.1.6; from 17.1.0 before 17.1.2.2 | NVD |
f5 big-ip_application_visibility_and_reporting f5:big-ip_application_visibility_and_reporting | from 16.1.0 before 16.1.6; from 17.1.0 before 17.1.2.2 | NVD |
f5 big-ip_automation_toolchain f5:big-ip_automation_toolchain | from 16.1.0 before 16.1.6; from 17.1.0 before 17.1.2.2 | NVD |
f5 big-ip_carrier-grade_nat f5:big-ip_carrier-grade_nat | from 16.1.0 before 16.1.6; from 17.1.0 before 17.1.2.2 | NVD |
f5 big-ip_container_ingress_services f5:big-ip_container_ingress_services | from 16.1.0 before 16.1.6; from 17.1.0 before 17.1.2.2 | NVD |
f5 big-ip_ddos_hybrid_defender f5:big-ip_ddos_hybrid_defender | from 16.1.0 before 16.1.6; from 17.1.0 before 17.1.2.2 | NVD |
f5 big-ip_domain_name_system f5:big-ip_domain_name_system | from 16.1.0 before 16.1.6; from 17.1.0 before 17.1.2.2 | NVD |
f5 big-ip_edge_gateway f5:big-ip_edge_gateway | from 16.1.0 before 16.1.6; from 17.1.0 before 17.1.2.2 | NVD |
f5 big-ip_fraud_protection_service f5:big-ip_fraud_protection_service | from 16.1.0 before 16.1.6; from 17.1.0 before 17.1.2.2 | NVD |
f5 big-ip_global_traffic_manager f5:big-ip_global_traffic_manager | from 16.1.0 before 16.1.6; from 17.1.0 before 17.1.2.2 | NVD |
f5 big-ip_link_controller f5:big-ip_link_controller | from 16.1.0 before 16.1.6; from 17.1.0 before 17.1.2.2 | NVD |
f5 big-ip_local_traffic_manager f5:big-ip_local_traffic_manager | from 16.1.0 before 16.1.6; from 17.1.0 before 17.1.2.2 | NVD |
f5 big-ip_policy_enforcement_manager f5:big-ip_policy_enforcement_manager | from 16.1.0 before 16.1.6; from 17.1.0 before 17.1.2.2 | NVD |
f5 big-ip_ssl_orchestrator f5:big-ip_ssl_orchestrator | from 16.1.0 before 16.1.6; from 17.1.0 before 17.1.2.2 | NVD |
f5 big-ip_webaccelerator f5:big-ip_webaccelerator | from 16.1.0 before 16.1.6; from 17.1.0 before 17.1.2.2 | NVD |
f5 big-ip_websafe f5:big-ip_websafe | from 16.1.0 before 16.1.6; from 17.1.0 before 17.1.2.2 | NVD |
References
- https://my.f5.com/manage/s/article/K000151611vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.