GSC Platform Introduces Proof-of-Fix to Verify Vulnerability Patches, Not Just Suggest Them

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GSC is an application security platform that goes beyond traditional static analysis by implementing a Proof-of-Fix (PoF) mechanism to confirm that security vulnerabilities have been genuinely resolved. For every detected flaw, the system generates a proof-of-concept exploit, applies a patch, and reruns the exploit against both the original and patched code inside an isolated sandbox. A fix is only accepted as verified when the exploit succeeds before the patch and fails after it, satisfying three architectural contracts covering markers, isolation, and verification. This approach contrasts with tools like Snyk CodeFix and Veracode Fix, which generate patches without subsequently confirming that the vulnerability can no longer be exploited. GSC's full pipeline spans detection, proof, fixing, verification, self-healing, and predictive analytics, currently powered by 41 detectors.

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