OpenAI Aardvark private beta for vulnerability discovery and patch proposals
Security Tool/Service
Summary
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OpenAI's Aardvark is now in private beta, offering an agentic security researcher that can scan codebases, identify vulnerabilities, and propose patches. The service already has evidence of value because it has uncovered new CVEs in open-source projects. That makes the launch relevant to teams looking for automated support in vulnerability discovery and remediation.
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About this happening:
OpenAI expanded **Daybreak** with a full release of **GPT-5.5-Cyber** and updated **Codex Security**, widening AI-assisted patch automation for **verified defenders**. The rollout...
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About this happening:
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Sources 1
About this happening:
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Security Tool/Service
H score25
First: 12.05.2026 09:55
Last: 12.05.2026 09:55
Sources 1
About this happening:
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Timeline
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11.12.2025 18:45 3 articles · 7mo ago
Aardvark enters private beta
Initial DisclosureOpenAI's Aardvark agentic security researcher is already in private beta, scanning codebases to identify vulnerabilities, propose patches, and uncover new CVEs in open-source projects.
Show sources
- OpenAI Enhances Defensive Models to Mitigate Cyber-Threats — www.infosecurity-magazine.com — 11.12.2025 18:45
- OpenAI Enhances Defensive Models to Mitigate Cyber-Threats — www.infosecurity-magazine.com — 11.12.2025 18:45
- OpenAI Unveils Aardvark: GPT-5 Agent That Finds and Fixes Code Flaws Automatically — thehackernews.com — 31.10.2025 19:19