F5 Security Advisories & CVEs
273 advisories tracked · F5 SIRT (f5sirt@f5.com CNA) via NVD · direct feeds checked every minute; rate-limited backstops use a safe source cadence
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Official source
F5 SIRT (f5sirt@f5.com CNA) via NVD
F5 is its own CVE Numbering Authority. VulniPulse ingests F5's CVEs from the NVD CNA feed (f5sirt@f5.com), each linking to its my.f5.com / support.f5.com security article. Covers BIG-IP (LTM, ASM/Advanced WAF, APM, AFM), BIG-IP Next, BIG-IQ, NGINX / NGINX Plus, F5OS and Distributed Cloud — internet-facing application-delivery and security appliances that are repeatedly mass-exploited (e.g. the CVE-2023-46747 RCE), so a patch-now enterprise audience.
Latest F5 advisories
High [CVE-2025-22846] When SIP Session and Router ALG profiles are configured on a Message Routing type virtual server, undisclosed traffic
When SIP Session and Router ALG profiles 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 End of Technical Support (EoTS) are not evaluated.
High [CVE-2025-21091] When SNMP v1 or v2c are disabled on the BIG-IP, undisclosed requests can cause an increase in memory resource utilization
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
High [CVE-2025-21087] When Client or Server SSL profiles are configured on a Virtual Server, or DNSSEC signing operations are in use, undisclosed…
When Client or Server SSL profiles are configured on a Virtual Server, or DNSSEC signing operations are in use, undisclosed traffic can cause an increase in memory and CPU resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
High [CVE-2025-20058] When a BIG-IP message routing profile is configured on a virtual server, undisclosed traffic
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
High [CVE-2025-20045] When SIP session Application Level Gateway mode (ALG) profile with Passthru Mode enabled and SIP router ALG profile are…
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 End of Technical Support (EoTS) are not evaluated.
High [CVE-2025-20029] Command injection vulnerability exists in iControl REST and BIG-IP TMOS Shell (tmsh) save command, which may
Command injection vulnerability exists in iControl REST and BIG-IP TMOS Shell (tmsh) save command, which may allow an authenticated attacker to execute arbitrary system commands. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
High [CVE-2024-45844] BIG-IP monitor functionality may allow an attacker to bypass access control restrictions, regardless of the port lockdown settings
BIG-IP monitor functionality may allow an attacker to bypass access control restrictions, regardless of the port lockdown settings. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
High [CVE-2024-41727] In BIG-IP tenants running on r2000 and r4000 series hardware, or BIG-IP Virtual Edition (VEs) using Intel E810 SR-IOV NIC…
In BIG-IP tenants running on r2000 and r4000 series hardware, or BIG-IP Virtual Edition (VEs) using Intel E810 SR-IOV NIC, undisclosed traffic can cause an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
High [CVE-2024-39809] The Central Manager user session refresh token does not expire when a user logs out.
The Central Manager user session refresh token does not expire when a user logs out. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
High [CVE-2024-39792] When the NGINX Plus is configured to use the MQTT pre-read module, undisclosed requests
When the NGINX Plus is configured to use the MQTT pre-read module, undisclosed requests can cause an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
High [CVE-2024-39778] When a stateless virtual server is configured on BIG-IP system with a High-Speed Bridge (HSB), undisclosed requests
When a stateless virtual server is configured on BIG-IP system with a High-Speed Bridge (HSB), undisclosed requests can cause TMM to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
High [CVE-2024-33608] When IPsec is configured on a virtual server, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate
When IPsec 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.
High [CVE-2024-32049] BIG-IP Next Central Manager (CM) may
BIG-IP Next Central Manager (CM) may allow an unauthenticated, remote attacker to obtain the BIG-IP Next LTM/WAF instance credentials. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
High [CVE-2024-31156] stored cross-site scripting (XSS) vulnerability exists in an undisclosed page of the BIG-IP Configuration utility
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.
High [CVE-2024-28883] origin validation vulnerability exists in BIG-IP APM browser network access VPN client for Windows, macOS and Linux which may
An origin validation vulnerability exists in BIG-IP APM browser network access VPN client for Windows, macOS and Linux which may allow an attacker to bypass F5 endpoint inspection. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
High [CVE-2024-26026] BIG-IP Next: SQL injection vulnerability exists in the BIG-IP Next Central Manager API (URI).
An SQL injection vulnerability exists in the BIG-IP Next Central Manager API (URI). Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
High [CVE-2024-25560] When BIG-IP AFM is licensed and provisioned, undisclosed DNS traffic
When BIG-IP AFM is licensed and provisioned, undisclosed DNS traffic can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
High [CVE-2024-21793] BIG-IP Next: OData injection vulnerability exists in the BIG-IP Next Central Manager API (URI).
An OData injection vulnerability exists in the BIG-IP Next Central Manager API (URI). Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
High [CVE-2024-24990] When NGINX Plus or NGINX OSS are configured to use the HTTP/3 QUIC module, undisclosed requests
When NGINX Plus or NGINX OSS are configured to use the HTTP/3 QUIC module, undisclosed requests can cause NGINX worker processes to terminate. Note: The HTTP/3 QUIC module is not enabled by default and is considered experimental. For more information, refer to Support for QUIC and HTTP/3. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
High [CVE-2024-24775] When a virtual server is enabled with VLAN group and SNAT listener is configured, undisclosed traffic
When a virtual server is enabled with VLAN group and SNAT listener is configured, 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