Companies/OVHcloud/Incidents

OVHcloud: [GLOBAL][Web Hosting] - All clusters maintenance notification

Affected components: Web Hosting || Datacenter BHS - Cluster151Web Hosting || Datacenter GRA - Cluster024Web Hosting || Datacenter GRA - Cluster100Web Hosting || Datacenter GRA - Cluster102Web Hosting || Datacenter GRA - Cluster103Web Hosting || Datacenter GRA - Cluster105Web Hosting || Datacenter GRA - Cluster106Web Hosting || Datacenter GRA - Cluster107Web Hosting || Datacenter GRA - Cluster110Web Hosting || Datacenter GRA - Cluster111Web Hosting || Datacenter GRA - Cluster112Web Hosting || Datacenter GRA - Cluster113Web Hosting || Datacenter GRA - Cluster114Web Hosting || Datacenter GRA - Cluster115Web Hosting || Datacenter GRA - Cluster117Web Hosting || Datacenter GRA - Cluster120Web Hosting || Datacenter GRA - Cluster121Web Hosting || Datacenter GRA - Cluster123Web Hosting || Datacenter GRA - Cluster124Web Hosting || Datacenter GRA - Cluster126Web Hosting || Datacenter GRA - Cluster127Web Hosting || Datacenter GRA - Cluster128Web Hosting || Datacenter GRA - Cluster129Web Hosting || Datacenter GRA - Cluster130Web Hosting || Datacenter GRA - Cluster131

Timeline of updates

1. scheduled2026-10-21 12:30 UTC

   As part of our security policies, a maintenance is scheduled on our Web Hosting offer.
   Start time : 21/10/2026 08:00 UTC
   End time : 22/10/2026 11:18 UTC
   Service impact : Customers may temporarily experience slowness in their services.
   Service improvement : As part of PHP recent disclosure of CVE (https://www.php.net/archive/2026.php#2026-10-20-1 (opens in new tab)), we will implement different fixes for CVE-2026-109618 and CVE-2026-109619 across all our clusters.
   We implemented a workaround on 21/10/2026 08:00 UTC, to mitigate this vulnerability and reduce its impact on our customers services.
   PHP is expected to release a patch at 14:00 UTC : we will deploy this patch releases as soon as possible.
   More information about the patching will be communicated later.
   Thank you for your understanding.

2. in progress2026-10-21 12:32 UTC

   Scheduled maintenance is currently in progress. We will provide updates as necessary.

3. in progress2026-10-21 14:50 UTC

   Update :
   Some WAF rules (filtering of incoming requests) have been prodded on all clusters to reduce CVE exploitation attempt. php.net have release patched release for all >=7.4 releases.
   Ongoing Actions : We are currently working at the deploiment.
   Service reload will slowdown customers services.
   We apologize for any inconvenience caused and appreciate your understanding.

4. in progress2026-10-21 17:53 UTC

   Update :
   All php release from 7.4 to 8.5 have been patch on all clusters.
   Ongoing Actions : We are actually working on the previous release.
   We apologize for any inconvenience caused and appreciate your understanding.

5. in progress2026-10-22 14:12 UTC

   Update :
   This maintenance will last longer than expected.
   New end time : 26/10/2026 18:00 UTC
   We apologize for any inconvenience caused and appreciate your understanding.

6. in progress2026-10-23 15:34 UTC

   Update : Our technical team has initiated maintenance activities across all clusters.
   We apologize for any inconvenience caused and appreciate your understanding.

7. in progress2026-10-23 17:07 UTC

   Update : Our technical team has completed the deployment of the patch for PHP versions 5.3 through 7.3.
   We apologize for any inconvenience caused and appreciate your understanding.

8. completed2026-10-26 09:50 UTC

   The scheduled maintenance has been completed.

Impact, status and times are the vendor’s own, as last archived. View on web-cloud.status-ovhcloud.com (opens in new tab).

OVHcloud profileRecent OVHcloud incidentsAll outages on October 26, 2026OVHcloud in October 2026MarkdownJSON