CVE-2026-94127 F5 BIG-IP - Remote Code Execution

F5 BIG-IP APM with OAuth profile configured on a virtual server contains a remote code execution vulnerability caused by specific malicious traffic, letting unauthenticated attackers execute code remotely, exploit requires crafted malicious traffic.

CVSS base score 9.8 /10
Critical
CISA KEV
Exploited in the wild
Public exploit
Proof of concept available
Authentication
Not required
EPSS
2.23% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Remote Code Execution
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
22 September 2026
Updated
15 October 2026
Weakness
CWE-122

Vendor fix

Update to the latest supported version of BIG-IP APM.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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