CVE-2026-20730 BIG-IP Edge Client for Windows vulnerability
Attackers can access sensitive information via the BIG-IP Edge Client for Windows, requiring users to upgrade to a supported version.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-20730?
CVE-2026-20730 is a low-severity vulnerability in F5 Big-Ip Access Policy Manager, published on 4 Feb 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A vulnerability exists in BIG-IP Edge Client and browser VPN clients on Windows that may allow attackers to gain access to sensitive information. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
Weakness: CWE-200
Which versions are affected by CVE-2026-20730?
It affects 2 products.
Products include F5 Big-Ip Access Policy Manager, F5 Big-Ip Access Policy Manager Client.
How do I fix CVE-2026-20730?
No fix has been published for CVE-2026-20730 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-20730 being exploited?
There is no known exploitation of CVE-2026-20730 in the wild and no public exploit code.
Other vulnerabilities in F5 Big-Ip Access Policy Manager
- CVE-2023-46747 F5 BIG-IP Configuration Utility Authentication Bypass
- CVE-2022-1388 F5 BIG-IP Missing Authentication
- CVE-2021-22986 F5 BIG-IP and BIG-IQ Centralized Management iControl REST Remote Code Execution
- CVE-2021-22991 F5 BIG-IP Traffic Management Microkernel Buffer Overflow
- CVE-2020-5902 F5 BIG-IP Traffic Management User Interface (TMUI) Remote Code Execution
Sources
Also known as GHSA-w766-9fv5-g368.