Notion
All systems operational.
Uptime and components
Incident history
Last 90 daysOctober 2026
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23 OctFri
PHP2Shell (CVE-2026-109618, CVE-2026-109619)
**Status: No impact identified; review ongoing** We have found no impact to Notion from PHP2Shell. Notion's services do not run PHP. Our review is continuing, and we'll update this notice if anything changes.
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20 OctTue
Security update: Preventative certificate security measures
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 servi…