CVE-2025-47150 F5OS SNMP vulnerability

High 7.1 Published 15 Oct 2025 Updated 26 Feb 2026

Attackers can cause memory exhaustion and denial of service on F5OS systems by sending specific SNMP requests when SNMP is enabled.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-47150?

CVE-2025-47150 is a high-severity denial of service vulnerability in F5OS - Appliance, published on 15 Oct 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

When SNMP is configured on F5OS Appliance and Chassis systems, undisclosed requests can cause an increase in SNMP memory resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Weakness: CWE-401

Which versions are affected by CVE-2025-47150?

It affects 2 products.

Products include F5 F5os-A, F5 F5os-C.

How do I fix CVE-2025-47150?

No fix has been published for CVE-2025-47150 yet. Limit exposure of the affected software until one is available.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2025-47150 being exploited?

There is no known exploitation of CVE-2025-47150 in the wild and no public exploit code.

Sources

Also known as GHSA-gj59-54pg-84p6.