- Level
- confirmed
- Worst impact
- Degraded
- Down Index
- 23of 100
What to do
Check whether your product depends on Notion. Check your stack
Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.Confirm your retries, queues and scheduled jobs caught up after the 5d 23h it lasted.
Anything that failed between 2026-10-20 19:00 UTC and 2026-10-26 18:23 UTC may need a replay.Subscribe to Notion's feed to hear about the next one first. RSS feed
https://down.guide/feed?provider=notion works in Slack (/feed subscribe), Discord feed bots and any RSS reader.
Updates from Notion 3
- 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.
provider
- monitoring
We are aware of the security issue involving eMudhra, a third-party certificate authority used to verify secure internet connections. Our security and engineering teams assessed potential exposure and proactively updated affected software and certificate bundles across our services and applications. We did not find any evidence that Notion has been compromised in connection with this issue.
provider
- resolved
Please visit our Security Advisories page at for any future updates.
provider
Reports count in aggregate; nothing about you is shown.
Corrections
None so far.
Something wrong on this page? Report an error or send us a note. Every fix is listed here.
Questions about DWN-a3cbcdaa29
Is Notion still down?
No, this incident was resolved 2026-10-26 18:23 UTC. For Notion's live state, see https://down.guide/notion.
How long did it last?
5d 23h, from 2026-10-20 19:00 UTC to 2026-10-26 18:23 UTC, by the times Notion posted.
What caused it?
Notion hasn't published a root cause. If it does, it shows here.
Where does this come from?
Notion's official status page, https://www.notion-status.com, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.