CVE-2025-53859 | F5 NGINX Plus/NGINX Open Source Response Header out-of-bounds (K000152786 / Nessus ID 253588)
A vulnerability labeled as problematic has been found in F5 NGINX Plus and NGINX Open Source. This vulnerability affects unknown code of the component Response Header Handler. The manipulation results in out-of-bounds read.
This vulnerability was named CVE-2025-53859. The attack may be performed from remote. There is no available exploit.
The affected component should be upgraded.