Ops One AG platform status and maintenance announcements. Times are indicated in local Swiss time. https://opsone.ch/.
All systems are operational
Scheduled Maintenance
Managed Server 10: OpenSSH Security Configuration

For several years, we have followed the OpenSSH recommendations published by Mozilla to ensure a secure and reliable SSH environment. As Mozilla has discontinued updates to these guidelines, we have decided to align our configuration with the latest recommendations from OpenSSH and Debian. This change brings our setup in line with current best practices and ensures continued security and compatibility. The update affects the Ciphers, MACs, and KexAlgorithms used in our OpenSSH server configuration.

We do not expect any issues for our customers. However, if you experience any unexpected behavior, please let us know. We are happy to adjust the configuration for individual servers as needed.

Start maintenance window: 24/11/2025 09:00
Stop maintenance window: 24/11/2025 12:00

Update Collabora 25.04.7.2.1

We will update Collabora to version 25.04.7.2.1.

Reference: #1599

Start maintenance window: 24/11/2025 23:00
Stop maintenance window: 25/11/2025 02:00

Sentry 25.11.0

We will update Sentry to version 25.11.0.

Start maintenance window: 24/11/2025 23:00
Stop maintenance window: 25/11/2025 02:00

Update Nextcloud

We will update Nextcloud to version 31.0.11.

Reference: #841

Start maintenance window: 24/11/2025 23:00
Stop maintenance window: 25/11/2025 02:00

Update GitLab Runner 18.6.0

We will update GitLab Runner to version 18.6.0.

Reference: #79

Start maintenance window: 24/11/2025 23:00
Stop maintenance window: 25/11/2025 02:00

Past Incidents

Wednesday 15th November 2017

Debian Updates, scheduled 8 years ago

Package : graphicsmagick
Version : 1.3.16-1.1+deb7u15
CVE ID : CVE-2017-13134 CVE-2017-16547
Debian Bug : 881524

Security vulnerabilities have been identified in graphicsmagick, a collection of image processing utilities and libraries.

CVE-2017-13134

Graphicsmagick was vulnerable to a heap-based buffer over-read and
denial of service via a crafted SFW file.

CVE-2017-16547

Graphicsmagick was vulnerable to a remote denial of service
(application crash) or possible unspecified other impact via a
crafted file resulting from a defective memory allocation.

Tuesday 14th November 2017

No incidents reported

Monday 13th November 2017

No incidents reported

Sunday 12th November 2017

No incidents reported

Saturday 11th November 2017

No incidents reported

Friday 10th November 2017

No incidents reported

Thursday 9th November 2017

No incidents reported