CVE-2025-55670
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-10-15
Last updated on: 2025-10-22
Assigner: F5 Networks
Description
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.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| f5 | big-ip_next_cloud-native_network_functions | From 1.1.0 (inc) to 1.4.1 (inc) |
| f5 | big-ip_next_for_kubernetes | 2.0.0 |
| f5 | big-ip_next_service_proxy_for_kubernetes | From 1.7.0 (inc) to 1.9.2 (inc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-770 | The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability occurs on BIG-IP Next CNF, BIG-IP Next SPK, and BIG-IP Next for Kubernetes systems where repeated undisclosed API calls can cause the Traffic Management Microkernel (TMM) to terminate unexpectedly.
How can this vulnerability impact me? :
The impact of this vulnerability is that the Traffic Management Microkernel (TMM) can terminate, which may lead to disruption of traffic management services on affected BIG-IP Next systems.
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