CVE-2025-23412 BIG-IP APM access profile vulnerability

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

CVE-2025-20045 BIG-IP SIP MRF Vulnerability

When SIP session Application Level Gateway mode ALG profile with Passthru Mode enabled and SIP router ALG profile are configured on a Message Routing type virtual server, undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. Note: Software versions which have reached...

CVE-2025-24326 BIG-IP Advanced WAF/ASM BADoS vulnerability

When BIG-IP Advanced WAF/ASM Behavioral DoS BADoS TLS Signatures feature is configured, undisclosed traffic can case an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2025-24326

The CVE-2025-24326 issue affects BIG-IP ASM with BADoS (Behavioral DoS) TLS Signatures. When this feature is enabled, undisclosed traffic can cause memory resource utilization to increase, degrading system performance and potentially leading to DoS if processes are restarted. Affected BIG-IP ASM ...

CVE-2025-24326 BIG-IP Advanced WAF/ASM BADoS vulnerability

When BIG-IP Advanced WAF/ASM Behavioral DoS BADoS TLS Signatures feature is configured, undisclosed traffic can case an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2025-20045 BIG-IP SIP MRF Vulnerability

When SIP session Application Level Gateway mode ALG profile with Passthru Mode enabled and SIP router ALG profile are configured on a Message Routing type virtual server, undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. Note: Software versions which have reached...

CVE-2025-20045

CVE-2025-20045 affects F5 BIG-IP SIP ALG profile vulnerability where a SIP ALG Passthru Mode plus SIP router ALG on a Message Routing virtual server can cause Traffic Management Microkernel (TMM) termination, leading to DoS. The issue is documented across multiple sources (NVD, Red Hat, CVE listi...

CVE-2025-20058 BIG-IP message routing vulnerability

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

CVE-2025-22891

CVE-2025-22891 affects BIG-IP PEM: when the PEM Control Plane Listener virtual server is configured with a Diameter Endpoint profile, undisclosed traffic can cause the virtual server to stop processing new client connections and increase memory usage, potentially disrupting traffic. Remediation i...

CVE-2025-20058

CVE-2025-20058 affects BIG-IP: when a BIG-IP message routing profile is configured on a virtual server, undisclosed traffic can trigger increased memory usage, potentially degrading system performance and causing DoS via TMM. The F5 K000140947 advisory details affected branches and fixes: BIG-IP ...

CVE-2025-22891 BIG-IP PEM Vulnerability

When BIG-IP PEM Control Plane listener Virtual Server is configured with Diameter Endpoint profile, undisclosed traffic can cause the Virtual Server to stop processing new client connections and an increase in memory resource utilization. Note: Software versions which have reached End of Technica...

CVE-2025-20058 BIG-IP message routing vulnerability

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

CVE-2025-22891 BIG-IP PEM Vulnerability

When BIG-IP PEM Control Plane listener Virtual Server is configured with Diameter Endpoint profile, undisclosed traffic can cause the Virtual Server to stop processing new client connections and an increase in memory resource utilization. Note: Software versions which have reached End of Technica...

CVE-2025-21091

CVE-2025-21091 affects F5 BIG-IP SNMP when SNMPv1/v2c is disabled. The vulnerability can cause a DoS by increasing memory usage through undisclosed requests. According to the advisory, fixes are available in specific branches: for BIG-IP (all modules) the fix was introduced in 17.1.2 (vulnerable:...

CVE-2025-23415

CVE-2025-23415 affects BIG-IP APM, specifically the endpoint inspection in the APM access policy, where a missing integrity check could allow bypassing endpoint inspection checks for VPN connections initiated via the BIG-IP APM browser network access VPN client (Windows, macOS, Linux). The issue ...

CVE-2025-23415 BIG-IP APM Endpoint Inspection vulnerability

An insufficient verification of data authenticity vulnerability exists in BIG-IP APM Access Policy endpoint inspection that may allow an attacker to bypass endpoint inspection checks for VPN connection initiated thru BIG-IP APM browser network access VPN client for Windows, macOS and Linux. Note:...

CVE-2025-23415 BIG-IP APM Endpoint Inspection vulnerability

An insufficient verification of data authenticity vulnerability exists in BIG-IP APM Access Policy endpoint inspection that may allow an attacker to bypass endpoint inspection checks for VPN connection initiated thru BIG-IP APM browser network access VPN client for Windows, macOS and Linux. Note:...

CVE-2025-21091 BIG-IP SNMP vulnerability

When SNMP v1 or v2c are disabled on the BIG-IP, undisclosed requests can cause an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2025-21091 BIG-IP SNMP vulnerability

When SNMP v1 or v2c are disabled on the BIG-IP, undisclosed requests can cause an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

K000149540: Quarterly Security Notification (February 2025)

Security Advisory Description On February 5, 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 wat...