Cloudflare incident

ERR_TIMED_OUT and ERR_EMPTY_RESPONSE being observed by Cloudflare Customers

Ongoing since 12:28 PM UTC.

identified Oct 27, 2026, 12:28 PM UTC

Cloudflare has identified a third-party issue affecting customers whose traffic passes through external vendor firewalls after recent firmware upgrades. Customers may observe: ERR_TIMED_OUT on standard HTTPS websites ERR_EMPTY_RESPONSE on non-standard HTTPS ports (e.g., 8443) Cloudflare's network and edge are functioning normally — these failures occur at the firewall inspection layer and can only be resolved with actions on the 3rd party software configuration.

Started
Oct 27, 2026, 12:28 PM UTC
Resolved
Ongoing
Duration
● 36m
Detected by Pingoru
Oct 27, 2026, 12:28 PM UTC

Update timeline

  1. identified Oct 27, 2026, 12:28 PM UTC

    Cloudflare has identified a third-party issue affecting customers whose traffic passes through external vendor firewalls after recent firmware upgrades. Customers may observe: ERR_TIMED_OUT on standard HTTPS websites ERR_EMPTY_RESPONSE on non-standard HTTPS ports (e.g., 8443) Cloudflare's network and edge are functioning normally — these failures occur at the firewall inspection layer and can only be resolved with actions on the 3rd party software configuration.

Your product runs on more than Cloudflare

Add the vendors you depend on and get one message when any of them reports trouble. Free for 3 vendors, no card.

Add your stack →