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

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-2025-22891 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-2025-21091 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-2025-23415 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...

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...

K000139780: BIG-IP SIP ALG vulnerability CVE-2025-22846

Security Advisory Description When the Session Initiation Protocol SIP application layer gateway ALG profile and the SIP router ALG profile are configured on a Message Routing type virtual server, undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. CVE-2025-22846...

K000139656: BIG-IP APM endpoint inspection vulnerability CVE-2025-23415

Security Advisory Description A missing integrity check vulnerability exists in BIG-IP APM access policy endpoint inspection that may allow an attacker to bypass endpoint inspection checks for VPN connections initiated through the BIG-IP APM browser network access VPN client for Windows, macOS, a...

K000138932: BIG-IP SIP ALG profile vulnerability CVE-2025-20045

Security Advisory Description When the Session Initiation Protocol SIP application layer gateway ALG profile with Passthru Mode enabled and the SIP router ALG profile are configured on a Message Routing type virtual server, undisclosed traffic can cause the Traffic Management Microkernel TMM to...

K000140933: BIG-IP SNMP vulnerability CVE-2025-21091

Security Advisory Description When SNMP v1 or v2c are disabled on the BIG-IP system, undisclosed requests can cause an increase in memory resource utilization. CVE-2025-21091 Impact System performance can degrade until the snmpd process is either forced to restart or is manually restarted. This...

K000148412: BIG-IP Next Central Manager vulnerability CVE-2025-24319

Security Advisory Description When BIG-IP Next Central Manager is running, undisclosed requests to the BIG-IP Next Central Manager API can cause the BIG-IP Next Central Manager Node's Kubernetes service to terminate. CVE-2025-24319 Impact This vulnerability may allow a low-privileged, authenticat...

K000141003: BIG-IP APM access profile vulnerability CVE-2025-23412

Security Advisory Description When a BIG-IP APM access profile is configured on a virtual server, undisclosed requests can cause the Traffic Management Microkernel TMM to terminate. CVE-2025-23412 Impact Traffic is disrupted while the TMM process restarts. This vulnerability allows a remote,...

K000141380: BIG-IP AFM vulnerability CVE-2025-24312

Security Advisory Description When BIG-IP AFM is provisioned with IPS module enabled and protocol inspection profile is configured on a virtual server or firewall rule or policy, undisclosed traffic can cause an increase in CPU resource utilization. CVE-2025-24312 Impact System performance can...

K000140950: BIG-IP ASM BADoS vulnerability CVE-2025-24326

Security Advisory Description When the BIG-IP ASM Behavioral DoS BADoS TLS Signatures feature is configured, undisclosed traffic can cause an increase in memory resource utilization. CVE-2025-24326 Impact System performance can degrade until the admd or Traffic Management Microkernel TMM processe...