Patching the Dead: Why Glasswing Solves Yesterday's Problem with Tomorrow's Tools

Patching the Dead: Why Glasswing Solves Yesterday's Problem with Tomorrow's Tools On April 8, 2026, Anthropic announced Project Glasswing — a consortium of AWS, Apple, Google, Microsoft, NVIDIA, Cisco, CrowdStrike, Palo Alto Networks, JPMorganChase, Broadcom, and the Linux Foundation. The goal: use an unreleased frontier model called Claude Mythos Preview to find and fix vulnerabilities in critical software. Anthropic committed $100M in usage credits and $4M in direct donations to open-source security organizations. Mythos Preview's benchmarks are not incremental. SWE-bench Verified: 93.9% (Opus 4.6: 80.8%). SWE-bench Pro: 77.8% (Opus 4.6: 53.4%). CyberGym vulnerability reproduction: 83.1% (Opus 4.6: 66.6%). The model autonomously found a 27-year-old remote crash vulnerability in OpenBSD, a 16-year-old bug in FFmpeg that survived five million automated test runs, and chained multiple Linux kernel vulnerabilities into a privilege escalation — all without human steering. This is genuinel