What is Anthropic's Project Glasswing?

Anthropic's closed program using Claude Mythos Preview to hunt high-severity vulns in partners like Microsoft, Google, and Cisco. No public access; focuses on discovery to exploit PoCs.

How does Project Glasswing find vulnerabilities?

Claude Mythos combines reasoning, code gen, and iteration to spot flaws like a 27-year-old OpenBSD bug or FFmpeg evasions, even building autonomous exploits.

What should security leaders do about Project Glasswing?

Audit triage and remediation pipelines now. Expect vuln floods; prioritize integrated exposure management over siloed discovery tools.

🕳️ Vulnerabilities & CVEs

Anthropic's Project Glasswing Just Unleashed a Vulnerability Monster

Claude Mythos Preview dug up a 27-year-old OpenBSD flaw like it was yesterday's trash. Project Glasswing isn't hype—it's the radar pinging a storm defenders aren't ready for.

CVE Watch Apr 11, 2026 4 min read

Illustration of AI scanning code for vulnerabilities in Project Glasswing

⚡ Key Takeaways

Project Glasswing accelerates vuln discovery to exploit stage, straining downstream ops. 𝕏
Partners like CrowdStrike poised to profit from remediation boom. 𝕏
CISOs: Fix execution gaps before AI floods your queue. 𝕏

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#AI security #AI vulnerability discovery #Anthropic Claude #Anthropic Claude Mythos #Claude Mythos #Project Glasswing #security remediation #vulnerability discovery

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Originally reported by Rapid7 Blog

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