Astonishingly, the private keys were 4, 56, 66, 115, 155, 156, 230, 237.
exploiting compromised certificates requires an active adversary-in-the-middle attack, meaning the attacker must act as a proxy between two TLS parties and receive encrypted traffic, decrypt it, reencrypt it, and send it to the other party. Such capabilities, in some cases, are usually limited to only the most well-resourced attackers. People with control of a local network—at a coffee shop, university, or other organization—face much less of a challenge.
https://emudhra.we-have-a-problem.com/
Okay, that's fun and scary at the same time.
The article links to a webpage,
https://emudhra.we-have-a-problem.com/
That shows if your browser is still using those certs, and though it says Firefox has already updated, maybe it hasn't reached mobile yet as it shows I'm using them all still.
I guess I won't connect to anything important for a few days.
My Firefox mobile got green ✅
Maybe try manually updating through the app store
In app safari on Mlem got all greens.
What's odd is that I have auto updates disabled for Firefox on my spare phone, and I still show green on everything. I don't think it's updated in a couple months now.
Firefox can push certificate revocation updates without having to push a new browser build
https://hacks.mozilla.org/2025/08/crlite-fast-private-and-comprehensive-certificate-revocation-checking-in-firefox/
I think cert updates happen automatically on their own without the browser needing to be updated.
what version are you on?
That one is on version 154.0, dated August.
Mine showed red, but after updating it now shows all green
Useful link, thanks.
Mobile Waterfox passes.
is the post body having issues displaying? asking because this is way past the first time this season i've seen people not see it
It's displaying fine for me, I think I was just scrolling quickly on my phone and didn't notice that the https://emudhra.we-have-a-problem.com/ link in the body was different from the linked article. I saw a blockquote in the post body, and figured that the URL beneath the quote was a link to the article.
Interesting. I'm also using Waterfox and getting all red on my end.
Huh. I have version 1.2.8.1.
1.2.9 for me. Seems like I might have to revert to the older one.
I'm using Firefox and that site says I'm good.
Yep, my Firefox mobile hasn't updated yet either, gonna see if there's an update I can grab.
Uhh... Weird. In my phone (Android 15) both Firefox 158.0.1 and Brave 1.97.59 (Chromium 155.0.8059.85) connect to 6 of the 12 hosts.
But on my tablet (Android 10) I have the same versions of Firefox and Brave, and there they don't connect to any of the hosts.
What can I do?
Odd my mobile Brave rejects all.
For mobile
My Vanadium just refused all 12 connections. But maybe some of the DNS blocking or Suricata on my LAN might have helped.
Thanks, I tried harder and got the same result as you. Edited my comment above to reflect.
I just recently swapped to Fennec and it's correctly getting 0/12. These updates seem a bit inconsistent.
I'm on a 10/7 build and I'm vulnerable on mobile FireFox, as well.
Edit: updated to a 10/19 version, 158.0.1, and it's still vulnerable.
Ironfox is all green for me.
Cromite is half red, half green.
So yeah, fuck Chromium's monopoly.
Are you using a vpn/tor?
WDYM you're still using them all?
You don't have e any green ticks?
Do you mean not connecting to anything? Because that would be the action if you considered this a threat
That's... what I said?
I do consider this a threat. A root certificate being compromised is a big deal. Your web traffic goes across multiple devices before reaching its intended destination, and if any one of them are compromised they could successfully perform an invisible man in the middle attack of your browser/app keeps trusting those certificates.
Ssl is pretty useful, yeah, but those that were mass unlocked with a gimmick key were already very insecure and at this moment they are revoked. Either way, aren't you supposed to be locked in now?
That only applies to applications and services that support remote certificate revocation.
Those certificates were still in use until Firefox offered another update this morning, but that's just the browser. Every company and their little bastard love child wants you to use an app to connect to their services, how many of those apps support automatic certificate revocation?
Any app on your phone that doesn't is now vulnerable to being compromised invisibly. A successful MITM attack looks like nothing at all. The attacker decrypts the traffic with the compromised certificate's secret to snoop in on the secrets (like username and password) and re-encrypts it to send it forward so the destination server doesn't know any different either.
Now that it's public knowledge, I guarantee someone is trying to capitalize on it right now.
How certain are you that not a single switch between you and your bank's website is fully secured?
I'm getting "⚠️ Inconclusive (timed out)" on Firefox 👀
Update mobile Firefox it should be fixed now
Brave Mobile is green ✅