CVE-2025-54805
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-10-15
Last updated on: 2025-10-21
Assigner: F5 Networks
Description
Description
When an iRule is configured on a virtual server via the declarative API, upon re-instantiation, the cleanup process can cause an increase in the Traffic Management Microkernel (TMM) memory resource utilization. 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-401 | The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability occurs when an iRule is configured on a virtual server via the declarative API. Upon re-instantiation, the cleanup process can cause an increase in the Traffic Management Microkernel (TMM) memory resource utilization, potentially leading to higher memory consumption.
How can this vulnerability impact me? :
The vulnerability can lead to increased memory usage in the Traffic Management Microkernel (TMM), which may degrade system performance or cause resource exhaustion, potentially impacting the availability or stability of the affected system.
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