Version 2.9.1 is reported as vulnerable

[NinjaCross]

Describe the bug
JetBrains Rider signal the 2.9.1 version as vulnerable.
It doesn't provide details on the motivation.
This is also mentioned here:
jeremylong/DependencyCheck#6048
jeremylong/DependencyCheck#6088

Unfortunately some of the projects/customers I'm working on/with refuse to use libraries with known vulnerabilities.
Is there a mitigation ?

Many thanks in advance for any suggestion.

To Reproduce
Just add the NuGet package to any project in Rider, and the warning will appear

Expected behavior
No vulnerabilities signaled

Screenshots

[schittli]

With the Version 2.9.2-ci-210:

JetBrains Rider does not report any vulnerability 😃

[NinjaCross]

Thankyou @schittli :)
When will this version be available on NuGet?
I don't see it listed on NuGet.org yet.

[DrusTheAxe]

Thankyou @schittli :) When will this version be available on NuGet? I don't see it listed on NuGet.org yet.

Any update here? Nuget.org still has 2.9.1