CVE-2025-58120

HIGH

F5 BIG-IP Next 1.1.0-1.4.1 & Service Proxy for Kubernetes 1.7.0-1.7.14 - DoS via HTTP/2 Ingress

Title source: llm
STIX 2.1

Description

When HTTP/2 Ingress is configured, 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.

References (1)

Core 1
Core References
Vendor Advisory vendor-advisory
https://my.f5.com/manage/s/article/K000156623

Scores

CVSS v3 7.5
EPSS 0.0010
EPSS Percentile 27.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-476
Status published
Products (6)
f5/big-ip_next_cloud-native_network_functions 2.0.0
f5/big-ip_next_cloud-native_network_functions 1.1.0 - 1.4.1
f5/big-ip_next_for_kubernetes 2.0.0
f5/big-ip_next_service_proxy_for_kubernetes 1.7.14
f5/big-ip_next_service_proxy_for_kubernetes 2.0.0
f5/big-ip_next_service_proxy_for_kubernetes 1.7.0 - 1.7.14
Published Oct 15, 2025
Tracked Since Feb 18, 2026