How soon after a critical vulnerability is announced does the IVM database get the update? I ran a manual update after learning of a critical was announced and did not find it despite the software version was reported vulnerable.
It may be possible that the vulnerability announced was not something covered by our recurring coverage. You can reference this doc here for what is covered.
However, typically speaking for new vulnerabilities the team releases new content updates within 2 weeks or sooner from when the vulnerability is published. If the vulnerability in question should be under coverage based on the list in the link provided and it was not updated in a timely fashion please open a support ticket to inquire further.