Missing ISRG (Let's Encrypt Root) on some Windows 11 Installation about naiveproxy HOT 6 OPEN

And the OS information

PS C:\> $PSVersionTable

Name                           Value
----                           -----
PSVersion                      5.1.22621.2506
PSEdition                      Desktop
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0...}
BuildVersion                   10.0.22621.2506
CLRVersion                     4.0.30319.42000
WSManStackVersion              3.0
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1


PS C:\> gwmi win32_operatingsystem | fl Caption, Version, BuildNumber


Caption     : Microsoft Windows 11 Pro
Version     : 10.0.22631
BuildNumber : 22631

from naiveproxy.

See more at Let's Encrypt Chain of Trust page.

from naiveproxy.

Strange. According to Microsoft's Trusted Root Program, ISRG Root X1, ISRG Root X2 and many other root certificates are on the list.

Perhaps the list you get from powershell stores which trusted root certificates have been used/found. If that's the case, then if you use HTTPS to access a web page with a certificate provided by letsencrypt, the ISRG root certificate will appear on the list.

from naiveproxy.

By installing the cumulative update, the problem was resolved. Not sure how it might affects naiveproxy users. But that's an issue (maybe not so large).

Oh, I did not see that.

from naiveproxy.

By installing the cumulative update, the problem was resolved. Not sure how it might affects naiveproxy users. But that's an issue (maybe not so large).

Oh, I did not see that.

Yes. It only happens on some installations of windows 11, but not all. And in some installation, cumulative update will fix this issue. I recommended use gci Cert:\LocalMachine\Root (powershell) to validate if you have the same issue.

from naiveproxy.

And it (missing ISRG X1 Root) also happens to some old Android release prior to 7.1.1 according to this post https://www.webmasterworld.com/webmaster/5015781.htm

from naiveproxy.