Cloudflare incident

Zero Trust Client Posture Failures

Resolved after 50 minutes, affecting Zero Trust, on August 21, 2026.

identified Aug 21, 2026, 08:49 PM UTC

We have identified a customer configured provider that is timing out when sent posture check requests.

Started
Aug 21, 2026, 08:43 PM UTC
Resolved
Aug 21, 2026, 09:33 PM UTC
Duration
50m
Detected by Pingoru
Aug 21, 2026, 08:43 PM UTC

Affected components

Zero Trust

Update timeline

  1. investigating Aug 21, 2026, 08:43 PM UTC

    We are investigating an issue where posture checks are failing for some customer service provider configurations. This is resulting in delays when accessing resources protected by WARP posture rules.

  2. identified Aug 21, 2026, 08:49 PM UTC

    We have identified a customer configured provider that is timing out when sent posture check requests.

  3. resolved Aug 21, 2026, 09:33 PM UTC

    This incident has been resolved.

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