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BIG-IP Configuration Utility

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medium advisory

BIG-IP Configuration Utility LDAP Authentication Denial-of-Service (CVE-2026-39455)

CVE-2026-39455 describes a denial-of-service vulnerability in the BIG-IP Configuration utility when configured with LDAP authentication, where undisclosed traffic can cause the httpd process to exhaust file descriptors.

BIG-IP Configuration utility denial-of-service cve
2r 1t 1c