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CVE-2026-94127 CISA KEV · Actively exploitedSuited to automated attack · CISA

BIG-IP APM OAuth vulnerability

CVSS score

9.8

EPSS probability

%2.2

Risk score

0.4

Published

27 d ago

Related Security News

Articles and analysis bulletins in which the press and security publications have covered this vulnerability:

Rapid723.09.2026

CVE-2026-94127: Critical Unauthenticated RCE in F5 BIG-IP APM

OverviewOn September 22, 2026, F5 published a security advisory for CVE-2026-94127, a critical heap-based buffer overflow vulnerability affecting F5 BIG-IP Access Policy Manager (APM). The vulnerability has a CVSS v3.1 score of 9.8. An unauthenticated attacker with network access to an affected virtual server may be able to achieve remote code execution (RCE) by sending specifically crafted traffic.BIG-IP APM provides identity-aware access control for applications and other corporate resources and can integrate with authentication technologies including OAuth, OpenID Connect, and SAML. CVE-202

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