Description
On BIG-IP Next CNF, BIG-IP Next SPK, and BIG-IP Next for Kubernetes systems, repeated undisclosed API calls can cause the Traffic Management Microkernel (TMM) to terminate.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Published: 2025-10-15
Score: 7.1 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Wed, 22 Oct 2025 21:00:00 +0000

Type Values Removed Values Added
First Time appeared F5 big-ip Next Cloud-native Network Functions
F5 big-ip Next For Kubernetes
CPEs cpe:2.3:a:f5:big-ip_next_cloud-native_network_functions:*:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_next_for_kubernetes:2.0.0:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-ip_next_service_proxy_for_kubernetes:*:*:*:*:*:*:*:*
Vendors & Products F5 big-ip Next Cloud-native Network Functions
F5 big-ip Next For Kubernetes

Tue, 21 Oct 2025 09:45:00 +0000

Type Values Removed Values Added
First Time appeared F5
F5 big-ip
F5 big-ip Next
F5 big-ip Next Service Proxy For Kubernetes
F5 big Ip
Vendors & Products F5
F5 big-ip
F5 big-ip Next
F5 big-ip Next Service Proxy For Kubernetes
F5 big Ip

Wed, 15 Oct 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 15 Oct 2025 14:00:00 +0000

Type Values Removed Values Added
Description On BIG-IP Next CNF, BIG-IP Next SPK, and BIG-IP Next for Kubernetes systems, repeated undisclosed API calls can cause the Traffic Management Microkernel (TMM) to terminate.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Title BIG-IP Next (CNF, SPK, and Kubernetes) vulnerability
Weaknesses CWE-770
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}

Subscriptions

F5 Big-ip Big-ip Next Big-ip Next Cloud-native Network Functions Big-ip Next For Kubernetes Big-ip Next Service Proxy For Kubernetes Big Ip
cve-icon MITRE

Status: PUBLISHED

Assigner: f5

Published:

Updated: 2026-02-26T16:57:42.855Z

Reserved: 2025-10-03T23:04:21.127Z

Link: CVE-2025-55670

cve-icon Vulnrichment

Updated: 2025-10-15T15:37:39.635Z

cve-icon NVD

Status : Analyzed

Published: 2025-10-15T14:15:51.947

Modified: 2025-10-22T20:49:14.827

Link: CVE-2025-55670

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-10-21T09:40:58Z

Weaknesses