CVE-2025-36525 BIG-IP APM PingAccess Virtual Server Vulnerability

When a BIG-IP APM virtual server is configured to use a PingAccess profile, undisclosed requests can cause TMM to terminate. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2025-31644 Appliance mode BIG-IP iControl REST and tmsh vulnerability

When running in Appliance mode, a command injection vulnerability exists in an undisclosed iControl REST and BIG-IP TMOS Shell tmsh command which may allow an authenticated attacker with administrator role privileges to execute arbitrary system commands. A successful exploit can allow the attacke...

CVE-2025-35995 BIG-IP PEM vulnerability

When a BIG-IP PEM system is licensed with URL categorization, and the URL categorization policy or an iRule with the urlcat command is enabled on a virtual server, undisclosed requests can cause the Traffic Management Microkernel TMM to terminate. Note: Software versions which have reached End of...

CVE-2025-35995

CVE-2025-35995 affects BIG-IP PEM when URL categorization is licensed and the URL categorization policy or a iRule using the urlcat command is enabled on a virtual server. Undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate, resulting in traffic disruption while T...

CVE-2025-36525

The CVE-2025-36525 issue affects BIG-IP (APM) when a virtual server uses a PingAccess profile, where undisclosed requests can trigger TMM termination. The vulnerability is a data-plane DoS condition (TMM restart/termination) and is documented for multiple BIG-IP branches with affected versions in...

CVE-2025-31644

CVE-2025-31644 affects BIG-IP in Appliance mode. An authenticated administrator can exploit command injection via iControl REST and the tmsh shell to execute arbitrary system commands, potentially gaining root access. The advisory K000148591 provides fixes for affected branches: upgrade to BIG-IP...

CVE-2025-41433 BIG-IP SIP ALG profile vulnerability

When a Session Initiation Protocol SIP message routing framework MRF application layer gateway ALG profile is configured on a Message Routing virtual server, undisclosed requests can cause the Traffic Management Microkernel TMM to terminate. Note: Software versions which have reached End of...

CVE-2025-41433 BIG-IP SIP ALG profile vulnerability

When a Session Initiation Protocol SIP message routing framework MRF application layer gateway ALG profile is configured on a Message Routing virtual server, undisclosed requests can cause the Traffic Management Microkernel TMM to terminate. Note: Software versions which have reached End of...

CVE-2025-41414 BIG-IP HTTP/2 vulnerability

When HTTP/2 client and server profile is configured on a virtual server, undisclosed requests can cause TMM to terminate. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2025-36504 BIG-IP HTTP/2 vulnerability

When a BIG-IP HTTP/2 httprouter profile is configured on a virtual server, undisclosed responses can cause an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2025-41414 BIG-IP HTTP/2 vulnerability

When HTTP/2 client and server profile is configured on a virtual server, undisclosed requests can cause TMM to terminate. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2025-36504 BIG-IP HTTP/2 vulnerability

When a BIG-IP HTTP/2 httprouter profile is configured on a virtual server, undisclosed responses can cause an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2025-36504

CVE-2025-36504 affects BIG-IP when an HTTP/2 httprouter profile is configured on a virtual server. The issue can cause undisclosed responses that lead to increased memory/resource utilization, potentially degrading performance and causing DoS-like impact on the BIG-IP system. Security advisory K0...

CVE-2025-36557 BIG-IP HTTP vulnerability

When an HTTP profile with the Enforce RFC Compliance option is configured on a virtual server, undisclosed requests can cause the Traffic Management Microkernel TMM to terminate. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2025-36557 BIG-IP HTTP vulnerability

When an HTTP profile with the Enforce RFC Compliance option is configured on a virtual server, undisclosed requests can cause the Traffic Management Microkernel TMM to terminate. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

K000151008: Quarterly Security Notification (May 2025)

Security Advisory Description On May 7, 2025, F5 announced the following security issues. This document is intended to serve as an overview of these vulnerabilities to help determine the impact to your F5 devices. You can find the details of each issue in the associated articles. You can watch th...

K000150598: BIG-IP APM PingAccess vulnerability CVE-2025-36525

Security Advisory Description When a BIG-IP APM PingAccess profile is configured on a virtual server, undisclosed requests can cause the Traffic Management Microkernel TMM to terminate. CVE-2025-36525 Impact Traffic is disrupted while the TMM process restarts. This vulnerability allows a remote...

K000140919: BIG-IP HTTP/2 vulnerability CVE-2025-36504

Security Advisory Description When a BIG-IP HTTP/2 httprouter profile is configured on a virtual server, undisclosed responses can cause an increase in memory resource utilization. CVE-2025-36504 Impact System performance can degrade until the Traffic Management Microkernel TMM process is either...

K000140937: BIG-IP SIP ALG profile vulnerability CVE-2025-41433

Security Advisory Description When a Session Initiation Protocol SIP message routing framework MRF application layer gateway ALG profile is configured on a Message Routing virtual server, undisclosed requests can cause the Traffic Management Microkernel TMM to terminate. CVE-2025-41433 Impact...

K000149952: BIG-IP PEM vulnerability CVE-2025-35995

Security Advisory Description When a BIG-IP PEM system is licensed with URL categorization, and the URL categorization policy or an iRule with the urlcat command is enabled on a virtual server, undisclosed requests can cause the Traffic Management Microkernel TMM to terminate. CVE-2025-35995 Impa...