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AI Uncovers Critical GitHub Flaw in Hours
29 Apr
Summary
- AI identified a critical vulnerability in GitHub's code infrastructure.
- GitHub's security team fixed the remote code execution flaw in hours.
- The vulnerability was discovered using AI, marking a new trend.

A critical remote code execution vulnerability was recently fixed by GitHub employees in less than six hours. Wiz Research utilized AI models to detect the flaw within GitHub's internal git infrastructure, posing a risk to millions of public and private code repositories.
The security team at GitHub rapidly validated the bug bounty report, confirming the vulnerability's severity within 40 minutes. An internal fix was developed and deployed to GitHub.com and GitHub Enterprise Server in just over an hour after the root cause was identified.
This rapid response ensured that the vulnerability was addressed swiftly, with no evidence of exploitation found during a subsequent forensic investigation. The discovery highlights a growing trend of AI models being used to identify critical vulnerabilities in closed-source binaries, a complex but increasingly effective method for security research.