They have literal 24 hour and 72 hour deadlines. Obviously, they might put a blind eye to it if you are reliable but delayed the reporting by a day, but the 24 hour and 72 hour deadlines are a fact. You have to initiate the reporting immediately.
> The CRA requires manufacturers to notify actively exploited vulnerabilities and severe incidents having an impact on the security of their product with digital elements. They need to submit an early warning within 24 hours of becoming aware, and a full notification within 72 hours.
These deadlines are entirely unrelated to the availability of security fixes and delays in deliverying them.
The part that’s probably bothering Google is this:
> 6. Manufacturers shall, upon identifying a vulnerability in a component, including in an open source-component, which is integrated in the product with digital elements report the vulnerability to the person or entity manufacturing or maintaining the component, and address and remediate the vulnerability in accordance with the vulnerability handling requirements set out in Part II of Annex I. Where manufacturers have developed a software or hardware modification to address the vulnerability in that component, they shall share the relevant code or documentation with the person or entity manufacturing or maintaining the component, where appropriate in a machine-readable format.
To put it very simply, the CRA calls on all stakeholders to cooperate in reporting incidents and vulnerabilities, establishes a national coordination mechanism, and aims to address vulnerabilities swiftly in order to maintain essential services within the European Union.
Security flaws are discovered almost every day (now that they are automating it with AI there are a ton of reports), pretending the manufacturer releases an update in 1 day is nonsense.
Just building the code alone it would take a lot of time, and of course you have to test it at least a bit before giving it out to the end users, you can't pretend to rollout on a global scale a nightly build without first at least some level of QA risking bricking user devices.
And you have to consider that phone manufacturer doesn't work h24 and 7/7 of course to give out patches.
I think that we are fortunate if the whole process takes less than a month, not a day.