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INCIDENT IN PROGRESS
Cloudflare
✓Browser isolation session data sync issues
Updated
Confirmed disruption
17:28Started
1Timeline events
Confirmed by the official source.
Executive summary
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Summary
Cloudflare confirmed issues with Browser Isolation session data synchronization. A fix has been implemented, and Cloudflare is monitoring the results.
What users experienced
- User impact
Browser Isolation customers may see errors stating that browser storage is unavailable when acquiring a browser and may need to sign in to web applications again. Browsers remain usable during the incident.
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Started
17:2824 Sep 2026Timeline of the incident
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Detection
Confirmed by an official service source.
What we know
- ✓Cloudflare reported degraded performance for Browser Isolation.
- ✓Affected customers may encounter browser storage unavailable errors and need to sign in to web applications again.
- ✓Cloudflare stated that browsers remain usable during the incident.
- ✓Cloudflare implemented a fix and is monitoring the results.