Cloudflare, a connectivity cloud company that processes trillions of requests daily across its global network, launched a vulnerability management service built on artificial intelligence models from OpenAI. The Vulnerability Discovery and Remediation tool integrates OpenAI Daybreak models, including GPT-5.6 Cyber, into the Cloudflare Managed Defense platform. The service combines code investigation with automated patch generation to identify software flaws and deploy network defenses while engineering teams review proposed fixes.
The integration addresses an expanding volume of software flaws. By September 2026, the National Vulnerability Database recorded 60,475 vulnerabilities. This figure exceeds the 48,185 total flaws logged throughout 2025. Standard vulnerability scanners generate high volumes of alerts without contextual data to determine which issues require immediate attention. The new Cloudflare system correlates live internet traffic with code scans to highlight vulnerabilities that threat actors are targeting.
When the system detects a critical flaw, administrators can prompt the platform to deploy custom Web Application Firewall rules at the network edge. This mechanism blocks specific attack vectors and secures the application while developers review the core software issue. The OpenAI models generate code patches for the engineering team to evaluate. The platform requires explicit human approval before implementing any code fix or edge firewall rule.
"If your security team is manually fighting AI-driven attacks, you’re not just burning them out—you’re losing. Now, we’re shifting the defense strategy away from chasing patches one vulnerability at a time to an automated approach," said Matthew Prince, co-founder and CEO of Cloudflare. “We built Cloudflare’s global network to analyze what's happening across the Internet in real time. Pair that with the power of OpenAI GPT-5.6 Cyber, and you're not just reacting to attacks anymore, you're stopping them before they land."
OpenAI, the organization behind the GPT-5.6 Cyber model, views the partnership as a mechanism to distribute its cybersecurity tools to enterprise teams.
“Our goal through the OpenAI Daybreak Defense Network is to give defenders the advantage of frontier AI, safely,” said McCall McIntyre, Head of Global Cyber Partnerships at OpenAI. “We are excited to team up with Cloudflare to put proactive, AI-driven security directly into the hands of enterprise defenders.”
The Vulnerability Discovery and Remediation service is available by invitation for select Cloudflare Enterprise customers.
