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Critical Langflow flaw exploited to steal OpenAI and AWS keys

Published

2 September 2026

Topic

technology

Sectors

AI InfrastructureSecurity Infrastructure

Source

Read at bleepingcomputer.com

Verified

Fusion42 · 2 September 2026 · Fusion42 review

A critical vulnerability in Langflow has been actively exploited to steal OpenAI and AWS access keys, posing a significant security risk for developers and integrations relying on these services.

This Wire brief sits within Fusion42's coverage of AI Infrastructure and Security Infrastructure.

◆ The Wire takeaway

Your app’s security depends on Langflow’s patch status now. Attackers stealing OpenAI and AWS keys means you must urgently audit and fix dependencies or risk having your infrastructure compromised.

Coverage

1 source · 2 Sep 2026

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Topics

AI InfrastructureSecurity Infrastructuresecurityexploitapi-keysopenaiawsvulnerability