CVE-2026-40699 BIG-IP Configuration utility vulnerability

A vulnerability exists in the undisclosed pages in the Configuration utility that may allow a low-privileged authenticated attacker to access to undisclosed sensitive information. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2026-42780 BIG-IP SSL Orchestrator vulnerability

A directory traversal vulnerability exists in BIG-IP SSL Orchestrator that allows an authenticated attacker with high privilege to overwrite, delete or corrupt arbitrary local files. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2026-40699

CVE-2026-40699 – BIG-IP Configuration utility vulnerability : The F5 security advisory describes a vulnerability in undisclosed pages of the BIG-IP Configuration utility that can be exploited by a low-privileged authenticated attacker with network access through the BIG-IP management port or self...

CVE-2026-28758

When BIG-IP DNS is provisioned, a vulnerability exists in the gtmadd and bigipadd iControl REST commands that return the ssh-password parameter in cleartext in the iControl REST response and is also logged in the audit log. This may allow a highly privileged, authenticated attacker with access to...

CVE-2026-41219 BIG-IP QKView vulnerability

An improper sanitization vulnerability exists in the BIG-IP QKView utility that allows a low-privileged attacker to read sensitive information from a QKView file. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2026-41219

Summary of CVE-2026-41219 (BIG-IP qkview): A low-privileged attacker can read sensitive information from a QKView file due to improper sanitization in the BIG-IP qkview utility. Affected branches include BIG-IP Next (SPK/CNF for all, with known vulnerable ranges) and BIG-IP (17.x, 16.x) as shown ...

CVE-2026-28758 BIG-IP iControl REST vulnerability

When BIG-IP DNS is provisioned, a vulnerability exists in the gtmadd and bigipadd iControl REST commands that return the ssh-password parameter in cleartext in the iControl REST response and is also logged in the audit log. This may allow a highly privileged, authenticated attacker with access to...

CVE-2026-28758

CVE-2026-28758 affects BIG-IP DNS: the gtm_add and bigip_add iControl REST commands return the ssh-password in cleartext in responses and audit logs, enabling a highly privileged, authenticated attacker with audit-log access to view sensitive data. Affected versions include BIG-IP DNS on 21.x (vu...

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

When configured, IP-based access restrictions for httpd do not cover all endpoints, which may allow connections from blocked addresses. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

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

When configured, IP-based access restrictions for httpd do not cover all endpoints, which may allow connections from blocked addresses. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

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

A cross-site request forgery CSRF vulnerability exists in the dashboard of the BIG-IP Configuration utility. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

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

A cross-site request forgery CSRF vulnerability exists in the dashboard of the BIG-IP Configuration utility. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2026-40703

The CVE-2026-40703 entry describes a CSRF vulnerability in the BIG-IP Configuration utility dashboard. A remote, unauthenticated attacker can entice an authenticated user to issue crafted requests, allowing the attacker to create, modify, and delete dashboard items as that user. This is a control...

K000160932: Quarterly Security Notification (May 2026)

Security Advisory Description On May 13, 2026, 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 watch t...

K000161107: BIG-IP tmsh vulnerability CVE-2026-41217

Security Advisory Description A vulnerability exists in an undisclosed BIG-IP TMOS Shell tmsh command that may allow an authenticated attacker with resource administrator or administrator role to execute arbitrary system commands with higher privileges. In Appliance mode deployments, a successful...

K000160862: BIG-IP FastL4 virtual server vulnerability CVE-2026-42781

Security Advisory Description When embedded Packet Velocity Acceleration ePVA acceleration is configured, undisclosed local ethernet traffic can cause an increase in ePVA and Traffic Management Microkernel TMM resource utilization. CVE-2026-42781 Impact System performance can degrade until the TM...

K000158978: BIG-IP SSL/TLS vulnerability CVE-2026-40629

Security Advisory Description When SSL profiles are configured on a virtual server, undisclosed traffic can cause the virtual server to stop processing new client connections. CVE-2026-40629 Impact Traffic is disrupted while the TMM process restarts. This vulnerability allows a remote,...

K000157895: BIG-IP qkview vulnerability CVE-2026-41219

Security Advisory Description An improper sanitization vulnerability exists in the BIG-IP qkview utility that allows a low-privileged attacker to read sensitive information from a QKView file. CVE-2026-41219 Impact An attacker may exploit this vulnerability to read sensitive information from a...

K000149743: BIG-IP SSL Orchestrator vulnerability CVE-2026-42780

Security Advisory Description A directory traversal vulnerability exists in BIG-IP SSL Orchestrator that allows an authenticated attacker with high privilege to overwrite, delete or corrupt arbitrary local files. CVE-2026-42780 Impact An authenticated attacker with high privilege may exploit this...

CVE-2026-35506

ELECOM wireless LAN access point devices contain an OS command injection vulnerability in processing of pingipaddr parameter. If processing a crafted request sent by a logged-in user, an arbitrary OS command may be executed...