Is there anything like 0patch but free/open source? (programming.dev)

submitted 2 weeks ago by moonpiedumplings@programming.dev to c/blueteamsec@infosec.pub

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0patch provides "micropatches", that replace running windows code in place, fixing security issues rapidly without requiring an update/reboot.

I really want something like them for an upcoming cybersecurity competition, specifcally patches for the zerologin and eternalblue vulnerabilities.

Unfortunately, 0patch does want a credit card for the free trial, which makes it unfeasible for us to use.

Any alternatives?

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[-] moonpiedumplings@programming.dev 1 points 2 weeks ago

https://learn.microsoft.com/en-us/answers/questions/4315942/netlogon-(zerologon)-cve-2020-1472-patch-for-windo

This looks promising except it looks like MS took it down :/

this post was submitted on 13 Feb 2026

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