CVE-2025-55670 in F5 BIG-IP Next SPK
Summary
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.
Reservation
10/04/2025
Disclosure
10/15/2025
Entries
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnerability | CWE | Exp | Cou | CVE |
|---|---|---|---|---|---|
| 328678 | F5 BIG-IP Next SPK API Call allocation of resources | 770 | Not defined | Official fix | CVE-2025-55670 |