why does my keychain access say "Adobe Intermediate CA 10-3" certtificate is not trusted ?

Found this link from Adobe, they use the intermediate certs for licensing purposes.

Hi Hisgracegift,

Thanks for posting in Apple Support Communities.

We understand that you're getting an error when accessing Keychain for an Adobe certificate. You can override the trust policy to address this behavior.

1. In the Keychain Access app  on your Mac, select a keychain from one of the keychains lists, then double-click a certificate.

2. Next to Trust, click the arrow  to display the trust policies for the certificate.

3. To override the trust policies, choose new trust settings from the pop-up menus.

You can find these steps in Change the trust settings of a certificate in Keychain Access on Mac - Apple Support.

Regards.