Latest security news
Fri, October 23
Users unable to access Notion
The issue affecting access to Notion has been resolved. Signing in, loading pages, and viewing and editing content are working normally again. Thank you for your patience. Affected components Notion Apps (Operational) View and edit content (Operational) Login and user accounts (Operational)
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.
Thu, October 22
Notion MCP query_data_source tool is temporarily unavailable in Claude clients
This issue has been resolved. The Notion MCP query_data_source tool is available again in Claude clients. Affected components Notion MCP (Operational)
Degraded performance in Notion and the Notion API
The migration to our new infrastructure completed without customer impact, and service remains stable. This incident is resolved.
Wed, October 21
Unable to install connections created by other workspace members
The issue has been resolved. Thank you for your patience while we worked on a fix. Affected components Data & Integrations (Operational)
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 services and applications. We did not find any evidence that Notion has been compromised in connection with this issue.
Mon, October 19
Some Notion Agent requests may stop before completion
The issue causing some Notion Agent requests to stop before completing has been resolved. Notion Agent is operating normally. Thank you for your patience. Affected components Custom Agents (Operational)
Thu, October 15
Cursor-powered Custom Agents unable to load Notion tools
Between 18:00 UTC on October 12 and 00:49 UTC on October 15, some external agents could connect to Notion but couldn't use Notion tools. This issue has been resolved, and affected agents can use Notion tools again.
Wed, October 14
Form submission issues (resolved)
Form submissions are working normally.
Tue, October 6
Delayed live updates in pages and databases
The issue affecting live updates in Notion pages and databases has been resolved. Edits from collaborators should now appear automatically. Affected components View and edit content (Operational) Databases (Operational)
Degraded performance for Notion AI
The issue affecting Notion AI for some customers has been resolved.
Mon, October 5
Page loading and editing may be slower than expected
The issue causing slower page loading and intermittent errors has been resolved. Users should now be able to view and edit databases normally. Affected components View and edit content (Operational)
Thu, October 1
Public API returning 500 errors
Issue has been resolved by our team Affected components Notion API (Operational)
Tue, September 29
AI Meeting Notes transcription may not start
Issue has now been resolved. Affected components AI Meeting Notes (Operational)
Mon, September 28
AI Connector search results to be unavailable.
We’ve resolved an issue that caused some AI Connector search results to be unavailable. Service has returned to normal, and we’re continuing to monitor performance.
Wed, September 23
Real-time collaboration updates may be delayed
This incident has been resolved. Affected components View and edit content (Operational)
Tue, September 22
Sign in with Apple Intermittently Failing
This incident has been resolved. Affected components Login and user accounts (Operational)
Mon, September 21
Some connected content results unavailable in Notion AI
Fix has been deployed for this. Affected components Notion Agent (Operational)
Fri, September 18
Notion Calendar sign-in redirects on web
Our team identified the issue and deployed the fix. We are back up and running. Affected components Notion Calendar (Operational)
Duplicate characters when editing with a Korean keyboard on iOS
The fix for this issue is now available in the App Store. Please download the latest version of Notion for iOS. Affected components Notion Apps (Operational) View and edit content (Operational)
Sat, September 12
Issues managing email addresses and aliases
This issue is now resolved! Affected components Login and user accounts (Operational)
Thu, September 10
Unexpected workspace verification banner displayed to some users
This issue has been resolved. The unexpected workspace verification banner is no longer being displayed, and this issue did not indicate that any workspaces were compromised. If the banner is still visible, please reload the page or restart the Notion app. We apologize for the confusion and concern this caused.
Fri, September 4
Promotional offers may not apply correctly to subscriptions
This issue is now resolved. Affected components Administration (Operational)
Automation buttons have degraded experience
This issue is now resolved.
Thu, September 3
Issue reconnecting to MCPs on custom agent
The issue affecting MCP reconnections on custom agents has been resolved.
Mon, August 31
Issues syncing and editing content
The issue affecting syncing and editing content has been resolved. Performance has recovered and services are operating normally. Affected components View and edit content (Operational)
We’re aware of an issue that is causing some Notion AI MCP tool calls to fail.
This issue is resolved now. Affected components Custom Agents (Operational) Notion Agent (Operational)
Sun, August 30
Degraded performance editing text on Android
This issue is resolved now. Affected components View and edit content (Operational)
Thu, August 6
Brief partial unavailability of notion.com
This issue is resolved. Affected components Notion Sites (Operational) Notion Apps (Operational)
Wed, August 5
Notion MCP connections are having auth issues
This issue is now resolved. Affected components Notion MCP (Operational)
Tue, August 4
Formula Properties built using relation property not returning values
Our team has been able to identify the issue and deploy a fix quickly. Affected components Databases (Operational)
Images unavailable in production
This issue has been resolved and images should be loading normally on all clients. Affected components View and edit content (Operational)
Fri, July 31
AI Automations Frozen
This issue is now resolved Affected components Notion Agent (Operational)
Fri, July 24
Notion is down
It has been resolved and Notion is back to normal. Affected components Notifications (Operational) Notion Agent (Operational) Data & Integrations (Operational) Administration (Operational) View and edit content (Operational) Notion Workers (Operational) Notion MCP (Operational) Notion Sites (Operational) Search (Operational) Notion Calendar (Operational) Marketplace (Operational) Notion Apps (Operational) Custom Agents (Operational) Login and user accounts (Operational) Databases (Operational) Notion API (Operational) Notion Mail (Operational) Enterprise Search (Operational)…
Automation processing delays
This incident has now been resolved. Affected components Databases (Operational)