Security update: Preventative certificate security measures
Notion · Last saved provider status: investigating
The last saved event status is not the current service status. Source lists can be incomplete, and disappearance from a source does not confirm recovery. Open the current report or the official source for newer evidence.
Saved event details
- Provider status
- investigating
- Provider impact
- none
- Provider record created
- 20 Oct 2026, 19:00:35 UTC
- Provider record updated
- 20 Oct 2026, 19:00:35 UTC
- Explicit provider start
- Not available
- Explicit provider end
- Not available
Affected components reported by the provider
Component associations were not provided or have not been recovered for this saved revision.
These associations describe this event’s reported scope. They do not establish current component availability or verified dependencies.
A record creation time is not necessarily an outage start. Unreported times remain unavailable. We do not calculate downtime from collection times.
Notion's listed workspace, AI and developer-platform components. This collected summary does not provide incident or maintenance lists and does not independently test any workspace, agent or integration.
Provider updates in saved revisions
Latest first. We show up to 100 distinct updates from the latest 20 saved content revisions. Revised wording at the same provider time is retained separately.
- investigating
We are aware of a security issue involving eMudhra, a third-party certificate authority used to verify secure internet connections. Our security and engineering teams are assessing potential exposure and proactively updating affected software and certificate bundles across our services and applications. At this time, we have not identified evidence that Notion has been compromised in connection with this issue. This work is a preventative security measure, rather than a response to a service outage. We’re taking precautionary steps to update affected certificate-validation components and block trust in the affected certificates where needed.
Seen in a saved revision at 20 Oct 2026, 19:00:55 UTC