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HIGH Vulnerabilities Reddit r/netsec

AI uncovered thousands of zero-day vulnerabilities for every major operating system and browser. Including a bug dating back to 1996 in OpenBSD. Patch everything is officially obsolete.

The article describes a paradigm shift where AI agents like Claude Mythos and GPT-5.4 are autonomously discovering thousands of zero-day vulnerabilities across all major operating systems and browsers, including legacy bugs dating back decades, at a volume that outpaces organizational patching capacity. No specific CVEs, affected versions, or patches are provided, as the threat is systemic and not a single vulnerability. The article argues traditional "patch everything" strategies are now obsolete, recommending instead a reduction of attack surface through fewer dependencies, packages, and overall code.
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Claude Mythos autonomously discovered thousands of zero days without human direction. Engineers with no security training could prompt it to find RCE vulns, go to sleep, and wake up to working exploits. OpenAI followed with GPT-5.4 Cyber days later. The volume of discovered CVEs is about to explode. Meanwhile orgs can only patch about 10% of open vulnerabilities. That math was already broken. AI just made it unsolvable. You cannot patch your way out of this one. The only possible approach here is reducing the number of exploitable assets as much as possible. Fewer dependencies, fewer packages, less code. Anything else comes to mind? submitted by /u/Exciting_Fly_2211 [link] [comments]

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