GitHub Copilot Adds Free Pre-Commit Vulnerability Scanning for All Users

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GitHub has launched a pre-commit security scanning feature in its Copilot desktop app, available to all subscribers including free-tier users. Triggered via a slash command, the tool captures uncommitted code changes and submits them to GitHub's cloud-hosted AI infrastructure for analysis. The scanner checks for five vulnerability classes — injection, XSS, insecure data handling, path traversal, and weak cryptography — all drawn from the OWASP Top 10. The move comes amid growing concern over AI-generated code security, with a 2025 Veracode report finding that 45% of AI-generated code contains at least one OWASP vulnerability. GitHub positions the feature as an early-stage intervention, catching flaws before they reach pull requests or production, where remediation costs rise significantly.

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