WinFsp 2026 Beta1 released

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Bill Zissimopoulos

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Apr 22, 2026, 12:08:15 PMApr 22
to 'Google Groups' via WinFsp

WinFsp 2026 Beta1 has been released:

 

https://github.com/winfsp/winfsp/releases/tag/v2.2B1

 

It includes an important fix to a vulnerability (CVE-2026-3006) discovered by Tay Kiat Loong. I recommend everyone upgrade to this WinFsp version as the vulnerability will shortly become public.

 

This release was a bit of an ordeal. You may have heard in some tech news that Microsoft had suspended a bunch of driver developers. This included WinFsp as well. Luckily Microsoft reinstated my account today and I was able to produce this release.

 

Thank you.

 

Bill

 

Adam Duke

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May 6, 2026, 11:03:47 AM (14 days ago) May 6
to WinFsp
The CVE has been publicly disclosed.

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