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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.

published on 2026-04-17 22:59:58 UTC by /u/Exciting_Fly_2211
Content:

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
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Article: 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. - published 7 months ago.

https://www.reddit.com/r/netsec/comments/1soghe0/ai_uncovered_thousands_of_zeroday_vulnerabilities/   
Published: 2026 04 17 22:59:58
Received: 2026 04 17 23:18:24
Feed: /r/netsec - Information Security News and Discussion
Source: /r/netsec - Information Security News and Discussion
Category: Cyber Security
Topic: Cyber Security
Views: 5

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