CVE-2025-58474: Allocation of Resources Without Limits or Throttling

When BIG-IP Advanced WAF is configured on a virtual server with Server-Side Request Forgery SSRF protection or when an NGINX server is configured with App Protect Bot Defense, undisclosed requests can disrupt new client requests. Note: Software versions which have reached End of Technical Support...

CVE-2025-55036: Out-of-bounds Write

When BIG-IP SSL Orchestrator explicit forward proxy is configured on a virtual server and the proxy connect feature is enabled, undisclosed traffic may cause memory corruption. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2025-54858: Uncontrolled Recursion

When a BIG-IP Advanced WAF or BIG-IP ASM Security Policy is configured with a JSON content profile that has a malformed JSON schema, and the security policy is applied to a virtual server, undisclosed requests can cause the bd process to terminate. Note: Software versions which have reached End o...

CVE-2025-54854: Out-of-bounds Read

When a BIG-IP APM OAuth access profile Resource Server or Resource Client is configured on a virtual server, undisclosed traffic can cause the apmd process to terminate. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2025-54805: Missing Release of Memory after Effective Lifetime

When an iRule is configured on a virtual server via the declarative API, upon re-instantiation, the cleanup process can cause an increase in the Traffic Management Microkernel TMM memory resource utilization. Note: Software versions which have reached End of Technical Support EoTS are not...

CVE-2025-53856: Incorrect Control Flow Scoping

When a virtual server, network address translation NAT object, or secure network address translation SNAT object uses the embedded Packet Velocity Acceleration ePVA feature, undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. To determine which BIG-IP platforms have...

CVE-2025-53521: Stack-based Buffer Overflow

When a BIG-IP APM access policy is configured on a virtual server, specific malicious traffic can lead to Remote Code Execution RCE. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2025-61935: Unchecked Return Value

When a BIG IP Advanced WAF or ASM security policy is configured on a virtual server, undisclosed requests can cause the bd process to terminate. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2025-58071: Use of Uninitialized Variable

When IPsec is configured on the BIG-IP system, undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2025-61958: Execution with Unnecessary Privileges

A vulnerability exists in the iHealth command that may allow an authenticated attacker with at least a resource administrator role to bypass tmsh restrictions and gain access to a bash shell. For BIG-IP systems running in Appliance mode, a successful exploit can allow the attacker to cross a...

CVE-2025-59269: Improper Neutralization of Input During Web Page Generation

A stored cross-site scripting XSS vulnerability exists in an undisclosed page of the BIG-IP Configuration utility that allows an attacker to run JavaScript in the context of the currently logged-in user. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2025-58424: Generation of Predictable Numbers or Identifiers

On BIG-IP systems, undisclosed traffic can cause data corruption and unauthorized data modification in protocols which do not have message integrity protection. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2025-58096: Out-of-bounds Write

When the database variable tm.tcpudptxchecksum is configured as non-default value Software-only on a BIG-IP system, undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2025-55669: Operation on a Resource after Expiration or Release

When the BIG-IP Advanced WAF and ASM security policy and a server-side HTTP/2 profile are configured on a virtual server, undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2025-55670: Allocation of Resources Without Limits or Throttling

On BIG-IP Next CNF, BIG-IP Next SPK, and BIG-IP Next for Kubernetes systems, repeated undisclosed API calls can cause the Traffic Management Microkernel TMM to terminate. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2025-53474: Buffer Copy without Checking Size of Input

When an iRule using an ILX::call command is configured on a virtual server, undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2025-47148: Improper Resource Shutdown or Release

When the BIG-IP system is configured as both a Security Assertion Markup Language SAML service provider SP and Identity Provider IdP, with single logout SLO enabled on an access policy, undisclosed requests can cause an increase in memory resource utilization. Note: Software versions which have...

CVE-2025-46706: Allocation of Resources Without Limits or Throttling

When an iRule containing the HTTP::respond command is configured on a virtual server, 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-2025-41430: Allocation of Resources Without Limits or Throttling

When BIG-IP SSL Orchestrator is enabled, undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

F5 BIG-IP security vulnerabilities

F5 BIG-IP is an application delivery platform that integrates network traffic management, application security management, load balancing, and other features from F5 USA. A security vulnerability exists in F5 BIG-IP that stems from an authentication vulnerability in an undisclosed URL in the...