regression

Security regression testing detects reintroduced vulnerabilities by analyzing code changes against a historical fix log. You can run this check before merging a pull request to scan for old security flaws and prevent critical issues from reaching production.

Security regression testing verifies that code changes haven't brought back previously fixed vulnerabilities. You need it in a CI/CD pipeline before merging code to ensure security fixes remain effective over time and prevent degraded fixes.

Automate vulnerability management by running regression checks that read a history of applied fixes and compare it against current code. The findings emit in JSON format, allowing seamless integration into your existing CI/CD workflows.

Yes, regression testing supports configurable depth, allowing you to scope checks from specific branch comparisons to full historical analysis. You can also apply severity filtering to focus on the most critical security regressions.

The best way to report security regressions during code review is to emit findings as JSON for CI integration. This provides actionable reports on reintroduced vulnerabilities, degraded fixes, and holding states directly within your pipeline.

A patched vulnerability reappears when new code changes inadvertently reintroduce the old flaw. Running security regression checks against a historical fix log before merging catches these regressions, degraded fixes, and holding states early.