CVE-2025-61938 in F5 BIG-IP Advanced WAF ASM
Summary
When a BIG-IP Advanced WAF or ASM security policy is configured with a URL greater than 1024 characters in length for the Data Guard Protection Enforcement setting, either manually or through the automatic Policy Builder, the bd process can terminate repeatedly. 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 |
|---|---|---|---|---|---|
| 328682 | F5 BIG-IP Advanced WAF ASM URL improper validation of specified quantity in input | 1284 | Not defined | Official fix | CVE-2025-61938 |