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#1 The Hacker News general March 07, 2026 at 11:21 UTC

Anthropic Finds 22 Firefox Vulnerabilities Using Claude Opus 4.6 AI Model

By [email protected] (The Hacker News)

AI Summary

Anthropic's Claude Opus 4.6 AI model discovered 22 new security vulnerabilities in Firefox during a two-week security partnership with Mozilla, with 14 classified as high severity, 7 moderate, and 1 low. All issues were patched in Firefox 148 released in January, demonstrating AI's growing capability in automated vulnerability discovery.

Relevance score: 95.0/100

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