K000156604: BIG-IP httpd access control vulnerability CVE-2026-40435

Security Advisory Description When configured, IP-based access restrictions for httpd do not cover all endpoints, which may allow connections from blocked addresses. CVE-2026-40435 Impact This vulnerability allows an attacker to connect to the BIG-IP control plane HTTP services; however, the...

K35544022: BIG-IP Configuration utility CSRF vulnerability CVE-2026-40703

Security Advisory Description A cross-site request forgery CSRF vulnerability exists in the dashboard of the BIG-IP Configuration utility. CVE-2026-40703 Impact A remote, unauthenticated attacker may exploit this vulnerability by causing an authenticated user to send a crafted request to the BIG-...

K000158971: BIG-IP Appliance mode vulnerability CVE-2026-42919

Security Advisory Description A vulnerability exists in BIG-IP systems that may allow an authenticated attacker with administrative access to escalate their privileges. A successful exploit may allow the attacker to cross a security boundary. CVE-2026-42919 Impact The vulnerability allows the...

K000157981: BIG-IP DNS tmsh vulnerability CVE-2026-42408

Security Advisory Description When BIG-IP DNS is provisioned, a vulnerability exists in an undisclosed TMOS Shell tmsh command that may allow a highly privileged authenticated attacker to view sensitive information. CVE-2026-42408 Impact An authenticated attacker with Resource Administrator role...

K000160875: BIG-IP PEM iRules vulnerability CVE-2026-41218

Security Advisory Description When BIG-IP PEM iRules are configured on a virtual server iRules using commands starting with CLASSIFICATION:: , CLASSIFY::, PEM:: , PSC:: , and the urlcatquery command, undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. CVE-2026-41218...

K000161056: BIG-IP APM vulnerability CVE-2026-40067

Security Advisory Description When a BIG-IP APM access policy is configured on a virtual server, undisclosed traffic can cause the apmd process to terminate. CVE-2026-40067 Impact Traffic is disrupted while the apmd process restarts. This vulnerability allows an unauthenticated attacker to cause ...

K000160901: BIG-IP DTLS vulnerability CVE-2026-42920

Security Advisory Description When a Client SSL profile is configured with Allow Dynamic Record Sizing on a UDP virtual server, undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. CVE-2026-42920 Impact Traffic is disrupted while the TMM process restarts. This...

K000160975: BIG-IP privilege escalation vulnerability CVE-2026-41953

Security Advisory Description A vulnerability exists in BIG-IP systems where a highly privileged, authenticated attacker with at least the Resource Administrator role can modify configuration objects resulting in privilege escalation. CVE-2026-41953 Impact This vulnerability may allow a highly...

K000161023: BIG-IP SIP profile vulnerability CVE-2026-40423

Security Advisory Description When a SIP profile is configured on a virtual server, undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. CVE-2026-40423 Impact Traffic is disrupted while the TMM process restarts. This vulnerability allows a remote, unauthenticated...

K000161040: BIG-IP scripted monitor vulnerability CVE-2026-32673

Security Advisory Description A vulnerability exists in BIG-IP scripted monitors that may allow an authenticated attacker with the Resource Administrator or Administrator role to execute arbitrary system commands with higher privileges. In appliance mode deployments, a successful exploit can allo...

K000160945: BIG-IP DNS Cache vulnerability CVE-2026-39458

Security Advisory Description When a BIG-IP is configured with DNS caching such as a DNS profile with caching enabled, SSL Orchestrator, or Advanced WAF DoS protection, undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. CVE-2026-39458 Impact Traffic is disrupted...

K000156761: BIG-IP and BIG-IQ Configuration utility vulnerability CVE-2026-41957

Security Advisory Description An authenticated remote code execution vulnerability through undisclosed vectors exists in the BIG-IP and BIG-IQ Configuration utility. CVE-2026-41957 Impact This vulnerability may allow an authenticated attacker with network access to the Configuration utility throu...

PT-2026-40669

Name of the Vulnerable Software and Affected Versions BIG-IP versions prior to 17.1.3.2 BIG-IP versions prior to 17.5.1.6 BIG-IP versions prior to 21.0.0.2 BIG-IQ versions prior to 17.1.3.2 BIG-IQ versions prior to 17.5.1.6 BIG-IQ versions prior to 21.0.0.2 Description A highly privileged,...

F5 BIG-IP 安全漏洞

F5 BIG-IP is an application delivery platform developed by F5 Technologies in the United States. It integrates functions such as network traffic management, application security management, and load balancing. F5 BIG-IP has a security vulnerability, which stems from the fact that highly privilege...

F5 BIG-IP 命令注入漏洞

F5 BIG-IP is an application delivery platform developed by F5 Networks in the United States. It integrates functions such as network traffic management, application security management, and load balancing. F5 BIG-IP has a command injection vulnerability, which originates from the iControl REST an...

F5 BIG-IP和F5 BIG-IQ 安全漏洞

F5 BIG-IP and F5 BIG-IQ are both products from the American company F5. F5 BIG-IP is an application delivery platform that integrates functions such as network traffic management, application security management, and load balancing. F5 BIG-IQ is a software-based cloud management solution. This...

PT-2026-40633

Name of the Vulnerable Software and Affected Versions F5 BIG-IP versions prior to 17.1.3.1 F5 BIG-IP versions prior to 17.5.1.4 Description When BIG-IP DNS is provisioned, the 'gtm add' and 'bigip add' iControl REST commands return the ssh-password parameter in cleartext within the iControl REST...

PT-2026-40635

Name of the Vulnerable Software and Affected Versions BIG-IP versions prior to 17.1.3.2 BIG-IP versions prior to 17.5.1.6 BIG-IP versions prior to 21.0.0.2 BIG-IQ versions prior to 17.1.3.2 BIG-IQ versions prior to 17.5.1.6 BIG-IQ versions prior to 21.0.0.2 Description A flaw in BIG-IP and BIG-IQ...

PT-2026-40636

Name of the Vulnerable Software and Affected Versions F5 BIG-IP versions prior to 17.1.3.2 F5 BIG-IP versions prior to 17.5.1.6 F5 BIG-IP versions prior to 21.0.0.2 Description An issue in scripted monitors allows an authenticated attacker with the Resource Administrator or Administrator role to...

F5 BIG-IP和F5 BIG-IQ 安全漏洞

F5 BIG-IP and F5 BIG-IQ are both products from the American company F5. F5 BIG-IP is an application delivery platform that integrates functions such as network traffic management, application security management, and load balancing. F5 BIG-IQ is a software-based cloud management solution. This...