Cloudflare was down

(cloudflarestatus.com)

341 points by datadrivenangel 12 June 2025 | 85 comments

Comments

claudex 12 June 2025
> Cloudflare’s critical Workers KV service went offline due to an outage of a 3rd party service that is a key dependency.

So they depend on GCP for (some of) their services

koliber 12 June 2025
https://downdetector.com/ is showing outages at many major companies including Google, CloudFlare, AWS and more.

Word on the street is that there are large BGP routing issues behind all of this.

jerrygoyal 12 June 2025
GCP is also down https://news.ycombinator.com/item?id=44260810
neo_doom 12 June 2025
Yeah this is going to be a problem. I haven't seen an issue this widespread across so many services in a while.
paxys 12 June 2025
Let me guess, someone pushed out a bad BGP config?
tete 12 June 2025
Big blog post about how they saved the internet upcoming. ;)

Currently down, but reference: https://blog.cloudflare.com/the-ddos-that-almost-broke-the-i...

aranchelk 12 June 2025
Seems to be affecting functionality of their "Verify you are human" dialogs as well as Workers.
pier25 12 June 2025
They've changed the title to "Broad Cloudflare service outages"
ourmandave 12 June 2025
Is it coincidence that there's a Scheduled Maintenance in Tokyo for 18:00 UTC in progress, and the problems started at 18:19 UTC?
sidcool 12 June 2025
Cloudflare's lava lamps are dimming.
poorman 12 June 2025
Can’t wait to read this post-mortem. Seems odd that a Google Cloud outage would bring down Cloudflare services.
iimblack 12 June 2025
They updated the incident noting that it's not just authentication affected.
pier25 12 June 2025
Our Workers apps are up again

edit:

It works in the US but EU customers are still reporting our services as down.

edit:

EU customers are reporting ok

pier25 12 June 2025
Workers KV has been down for like +30mins. This is impacting us seriously.

Their API is down too.

Amazing that something can impact their whole infrastructure like this given how much redundance they have.

PeterStuer 13 June 2025
So both Cloudflare authentication as well as Google's identity systems suffered major dowtime yesterday. Are there technical dependecies between these?
vimwizard 12 June 2025
proxy seems available in general, must just be local to workers because only one of my sites going thru ZT tunnel with identity access rules is affected
ineedaj0b 12 June 2025
solar flare?
joduplessis 12 June 2025
Hopefully they also publish the prompt that did this.