Unrated severityNVD Advisory· Published Oct 15, 2025· Updated Feb 26, 2026
BIG-IP Advanced WAF and ASM vulnerability
CVE-2025-54858
Description
When a BIG-IP Advanced WAF or BIG-IP ASM Security Policy is configured with a JSON content profile that has a malformed JSON schema, and the security policy is applied to a virtual server, undisclosed requests can cause the bd process to terminate.
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Affected products
1- F5/BIG-IPv5Range: 17.5.0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- my.f5.com/manage/s/article/K000156621mitrevendor-advisory
News mentions
0No linked articles in our index yet.