9,673 questions
This seems more of a problem with Avast. All the issues here are with Avas. Is anyone not using Avast getting this error?
We are getting it on some machines - not all. All are using Avast.
Microsoft Azure ECC TLS Issuing CA Certificate expiration
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(310.4, 89%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBK%3C/text%3E%3C/svg%3E)
BH K
100
Reputation points
hello.
I mainly use Microsoft 365. The security program AVG informs me that one of the issuers of the certificate has expired.
The three issuers are listed below.
Microsoft Azure ECC TLS Issuing CA 01
Microsoft Azure ECC TLS Issuing CA 02
Microsoft Azure ECC TLS Issuing CA 06
I have checked the certificate at the link [https://learn.microsoft.com/en-kr/azure/security/fundamentals/azure-ca-details?tabs=root-and-subordinate-cas-list] to check related information. When I looked, the expiration date was marked as today.
How do I renew the certificate date?
It is in the default state because no special settings are touched while using the program.
Microsoft 365 and Office | Install, redeem, activate | For business | Windows
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(118.4, 16%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPB%3C/text%3E%3C/svg%3E)
Paul Butler 25 Reputation points2024-06-28T08:24:01.3666667+00:00 I have started to get this same error from today, reported by Avast.
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(0, 2%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHX%3C/text%3E%3C/svg%3E)
Hena xo 0 Reputation points2024-06-28T09:11:41.5+00:00 im getting the same issue as well
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(3.2, 18%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EH%3C/text%3E%3C/svg%3E)
Howard 0 Reputation points2024-06-28T09:20:27.93+00:00 Hi
We have 200 PC now giving this code when opening Word
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(182.40000000000003, 10%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAS%3C/text%3E%3C/svg%3E)
Andy S 0 Reputation points2024-06-28T10:08:32.2+00:00 I have the same problem since yesterday (27 June)
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(204.8, 2%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAM%3C/text%3E%3C/svg%3E)
Alim Momin 0 Reputation points2024-06-28T10:20:39.0633333+00:00 Hi MS Team.
I am also facing similar issue.
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(108.80000000000001, 13%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETD%3C/text%3E%3C/svg%3E)
Teresa Darbyshire 5 Reputation points2024-06-28T13:35:14.6833333+00:00 I hope we get an answer to this issue soon, this message is popping up constantly this morning while I'm trying to work.
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(115.19999999999999, 72%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJA%3C/text%3E%3C/svg%3E)
Jorge Abreu 0 Reputation points2024-06-28T13:57:12.7033333+00:00 Good afternoon, I'm in the same situation as the previous questions. I would appreciate a response as quickly as possible in order to resolve this uncomfortable and unpleasant situation.
Thank you very much.
Jorge Abreu
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(76.8, 88%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EN%3C/text%3E%3C/svg%3E)
Nang 0 Reputation points2024-06-28T14:42:20.9833333+00:00 On the same boat...... is there a solution?
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Nang 0 Reputation points
2024-06-28T14:43:29.8266667+00:00 I has the same problem as well.
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Nang 0 Reputation points
2024-06-28T14:44:26.25+00:00 same thing here, is there a solution for it
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(252.8, 12%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJK%3C/text%3E%3C/svg%3E)
John Kokernak 5 Reputation points2024-06-28T15:35:06.2+00:00 We are receiving the same message from AVG as well as when trying to go to the URL directly.
Hope they fix it soon!
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Paul Butler 25 Reputation points
2024-06-28T17:25:11.6666667+00:00 It may be showing under avast first, but I have not updated avast recently, and it has just started.
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(41.6, 76%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESI%3C/text%3E%3C/svg%3E)
S. Ivan Juarez 0 Reputation points2024-06-28T17:29:45.75+00:00 Same Here.
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Jorge Abreu 0 Reputation points
2024-06-28T17:31:51.87+00:00 Thank you promptly for your response. Thanks.
Jorge Abreu
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John Kokernak 5 Reputation points
2024-06-28T18:03:43.58+00:00 Check AVG for software updates and there are none at this time. Software is dated May 7, 2024. The bottom line is the Microsoft certificate is expired as of 6/27/2024.
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(54.400000000000006, 48%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJH%3C/text%3E%3C/svg%3E)
john heironimus 0 Reputation points2024-06-29T00:57:45.31+00:00 same problem. been a couple of days
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Teresa Darbyshire 5 Reputation points
2024-06-29T11:54:07.03+00:00 I'm wondering if anyone else can confirm if they are still getting the message. I think it might have been fixed overnight, I'm not getting it popping up like yesterday.
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john heironimus 0 Reputation points
2024-06-29T12:35:18.1+00:00 nothing today
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Paul Butler 25 Reputation points
2024-06-29T12:36:41.38+00:00 Me neither 🤞
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Jorge Abreu 0 Reputation points
2024-06-30T19:28:07.49+00:00 In my case, they already resolved it through my AVG antivirus, in an update.
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Jorge Abreu 0 Reputation points
2024-06-30T19:29:04.7433333+00:00 In my case, they already resolved it through my AVG antivirus, in an update.
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(86.4, 99%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESS%3C/text%3E%3C/svg%3E)
Shardesh Sewlal 0 Reputation points2025-06-24T11:23:46.6966667+00:00 I am experiencing the same problem. This message has been popping up since yesterday, i am using Kaspersky. Hopefully this can be resolved asap, really frustrating!!!
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3 answers
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Sergio Ruffolo 5 Reputation points2024-06-28T17:04:26.7166667+00:00 -
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(57.599999999999994, 59%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJC%3C/text%3E%3C/svg%3E)
Josh Cartwright 0 Reputation points2024-06-28T18:22:14.92+00:00 It's nothing to do with Avast. Avast purely detects expired certificates. Check for yourself.
Common Name (CN)
Microsoft Azure ECC TLS Issuing CA 01
Organization (O)
Microsoft Corporation
Organizational Unit (OU)
<Not Part Of Certificate>
Validity Period
Issued On
Friday, August 18, 2023 at 4:17:43 AM
Expires On
Friday, June 28, 2024 at 1:59:59 AM
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Hena xo 0 Reputation points
2024-06-28T15:54:27.5133333+00:00 Just got word from Microsoft support - They have advised the following
"It is indeed a global concern affecting both Microsoft and Avast users. Our teams are actively monitoring the situation, and we appreciate your patience.
Avast has already released an update to address this issue. To stay informed about the progress, you have a couple of options:
- Contact Avast Support: You can reach out to Avast’s support team directly. They will provide you with the most up-to-date information and guide you through any necessary steps.
2. Automated Update: Alternatively, you can wait for the automated update. Our developers are diligently working to resolve the issue, and we anticipate that the fix will be rolled out soon."
It seems like its up to microsoft to fix, so we just have to wait it out.
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Armando Dias Maia Neto 0 Reputation points2025-06-25T11:39:33.91+00:00 I believe it is not just with Avast. I am a Kasperski user and it is happenning with us as well. Understand it has nothing to do with Kasperski or Avast, but with Microsoft and its aggressive sales service access policy (Azure, 365, etc.), so that they have to fix it
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(281.6, 97%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETG%3C/text%3E%3C/svg%3E)
Thomas Gundelbacher 0 Reputation points2025-06-24T13:32:33.46+00:00 I have the Message on Kaspersky on 10 PCs too.
I thinl that is not a Problem of the Virus Scanner. If i look into the Certifikate i see its expired yesterday.
2025.06.23
If i surf to HTTPS://content.support.office.net i can take a look into the Certificate over Kaspersky.
So fix it please.
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Stuck Again 0 Reputation points2025-06-24T13:56:33.47+00:00 13 PC's with the same Kaspersky message, when opening any 365 apps
Microsoft Azure ECC TLS issuing CA 04 expired 23/06/2025 06:42:14
Users keep pressing disconnect...
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Alex 0 Reputation points2025-06-24T15:24:52.2366667+00:00 Hallo zusammen,
ich kann das nur bestätigen. Ich nutzte ebenfalls Kaspersky und erhalten den Fehler seit gestern da das Zertifikat wie bereits angegeben ist abgelaufen ist.
Da der telefonische Support dies zuerst auf Kaspersky schieben wollten, habe ich natürlich Kaspersky mal deaktiviert, danach hat das Sicherheitssystem von Microsoft direkt angeschlagen das die Verbindung Unsicher wäre das das Zertifikat abgelaufen ist.Als alternative habe ich einen weiteren Rechner getestet, auf dem das Sicherheitssystem Crowd Strike installiert ist, auch hier wird mir der Zugriff als unsicher aufgelistet.
Diesbezüglich sollte es mit diesen Schritten die ich bereits unternommen haben, geklärzt sein, das es nicht an Kapsersky liegen kann, auch wenn wir alle bisher Kapsersky nutzen.
Der Telefonische Support hat mich nun an dieses Forum verwießen und hoffe das der Fehler schnellstmöglich behoben wird.
Sofern ich es richtig erkennen kann, muss ja nur das Zertifikat von der entsprechenden Seite erneuert werden.
Viele Grüße
Alex
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