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Outage in G-Core Labs

Hosting | VMmanager and DCImanager control panels

Resolved Major
October 19, 2026 - Started 27 days ago - Lasted 25 days

Incident Report

**All existing servers continue to run normally.** The VMmanager and DCImanager control panels in Hosting in all locations have been temporarily disabled following the discovery of a security vulnerability in third-party software provided by our vendor. **Impact:** It is currently not possible to create, stop, pause, or manage virtual or dedicated servers via the control panels. **What we have done:** The affected systems have been isolated and additional protective measures applied to prevent further unauthorized access. We are working with the vendor to verify whether any customer services or data were affected. We will provide an update as soon as we have more information. We apologize for the inconvenience.

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Latest Updates ( sorted recent to last )
IDENTIFIED 28 days ago - at 10/18/2026 12:00PM

**All existing servers continue to run normally.** The VMmanager and DCImanager control panels in Hosting in all locations have been temporarily disabled following the discovery of a security vulnerability in third-party software provided by our vendor. **Impact:** It is currently not possible to create, stop, pause, or manage virtual or dedicated servers via the control panels. **What we have done:** The affected systems have been isolated and additional protective measures applied to prevent further unauthorized access. We are working with the vendor to verify whether any customer services or data were affected. We will provide an update as soon as we have more information. We apologize for the inconvenience.

IDENTIFIED 26 days ago - at 10/20/2026 02:10PM

$3b

IDENTIFIED 23 days ago - at 10/23/2026 10:04AM

We continue working on restoring our services and addressing the impact of the security incident. **At this stage, we have no evidence that customer data has ever been transferred outside Gcore's infrastructure. In parallel with recovery efforts, we are implementing additional security measures to prevent similar incidents in the future.** Services and dedicated server sales will be restored gradually across locations. We expect to reopen dedicated server sales in the first locations today, October 23, with additional locations becoming available progressively over the next week. We will continue to provide updates as recovery progresses. Thank you for your patience and understanding.

IDENTIFIED 15 days ago - at 10/31/2026 11:30AM

$49

IDENTIFIED 22 days ago - at 10/24/2026 11:07PM

$56

MONITORING 22 days ago - at 10/24/2026 07:24PM

We implemented a fix and are currently monitoring the result.

MONITORING 22 days ago - at 10/24/2026 07:26PM

We continue working on restoring full functionality of our management panels and addressing the impact of the security incident. At this stage, we still have no evidence that Gcore customer data has been transferred outside our infrastructure, which we consider an encouraging sign. Server management and new orders are now available again in the following locations: - Singapore - São Paulo - Tel Aviv - Ashburn Recovery efforts are ongoing for the remaining locations, which will become available gradually. If you have questions or urgent needs regarding specific locations, please contact our Support team. Your feedback will help us prioritize recovery efforts based on customer needs. We will continue sharing updates as we make progress. Thank you for your patience and understanding.

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