F5 issued an emergency out-of-band security advisory on June 17, 2026, covering two critical vulnerabilities in NGINX — the web server and reverse proxy software running on approximately 38% of all ...

Cybersecurity company F5 has released out-of-band security updates to address multiple NGINX web server vulnerabilities, including two critical-severity flaws that could allow attackers to execute ...

F5 has released security updates to address two critical security flaws in NGINX Open Source that could be exploited to achieve code execution on affected systems. The vulnerabilities are listed below ...

Introduced in 2008, the critical-severity security defect was patched this week in NGINX Plus and NGINX open source. Because the internal engine state changes between the two passes, if a rewrite ...

You might find tunnel performance is limited, typically in throughput. This is likely due to bad configurations. A good configuration can improve performance greatly, such as client max body size and ...

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ngx_ldap_auth is a module that authenticates entities using the LDAP bind operation. The LDAP authentication process provided by ngx_ldap_auth is shown in the diagram below. Read more ngx_ldap_auth ...