Claude Code Exposes a 23-Year-Old Linux Vulnerability: 5 Hard Truths
Introduction: When researchers pointed Anthropic's new AI at legacy codebase, nobody expected it to uncover a massive Linux vulnerability hiding in plain sight since 2003. This is not just another bug report. This is a fundamental paradigm shift. Analyzing the data from this discovery, I can definitively state: traditional manual code auditing is officially obsolete. We are entering an era where AI agents crack legacy systems faster than human maintainers can physically review the pull requests. The Anatomy of a 23-Year-Old Linux Vulnerability So, why does this specific discovery matter so much? Because this Linux vulnerability survived thousands of manual human audits over two decades. It existed deep within the Network File System (NFS) driver, a core component used by millions of servers worldwide. When an NFS server denies a file lock request, it is programmed to send a denial response back to the client machine. This response payload inherently includes th...