Install failed at Security Update for Windows Vista (KB3205638) install

[FlosLetsPlay]

Try to Install Legacy Update on Windows Vista Ultimate x64 in a VM on VirtualBox 7.0.18

When installing Windows Update KB 3205638, it fails, and this error message appears:

Security Update for Windows Vista (KB3205638) failed to install.
There was no signature in the requester.
(-2146762496)

If I try to install the update with the MSU file, it doesn't work either.

[kirb]

Is this issue fixed for you if you try Legacy Update 1.10?

[manveru1986]

Unfortunately, it's not.

[matti157]

Same error, Vista with SP2 MSDN CD, fresh installed on Lenovo T500 Legacy update 1.11