F5 fixes actively exploited zero-day flaw in BIG-IP APM | HappeningNow.news

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F5 fixes actively exploited zero-day flaw in BIG-IP APM

Technology company F5 fixed a critical remote code execution vulnerability in its BIG-IP Access Policy Manager (APM) platform on Tuesday.

Source Summary Published September 23, 2026 Brief Under 1 min brief
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Summary

Technology company F5 fixed a critical remote code execution vulnerability in its BIG-IP Access Policy Manager (APM) platform on Tuesday. The flaw impacts deployments configured as OAuth authorization servers and was already under active exploitation in the wild before the patch became available. BIG-IP APM is a software component in F5’s BIG-IP hardware platform that enables companies to control access to internal network resources. APM performs various client-side checks and handles authorization and authentication, along with providing VPN connectivity for remote users.

Read original at CSO Online

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