# Snyk: Major incident: Snyk Open Source .NET Tests Failing

**Summary:** Snyk reported a major incident affecting all Snyk Open Source .NET project workflows, including import, retest, and pull request checks, across AU, EU, GOV, US-01 and US-02 components. It started at 2026-08-04 13:07 UTC and was resolved at 2026-08-04 14:29 UTC, lasting 1 h 21 min; engineers deployed a fix and confirmed recovery. _(machine-written, sol)_
- Kind: Major incident · Label: outage (model (Jev))
- Changed: 2026-08-04 13:07 UTC · Detected: 2026-10-17 18:22 UTC
- [Source: https://stspg.io/55pbtk202mzh](https://stspg.io/55pbtk202mzh)
- [Company: Snyk](https://rewindex.com/company/snyk.md)
- Versions: before (none: first archived) → after incident\_version:318/gqdsgvbqsg1j@d8d8d4f6ecb0
- Change 1 of 1 for this incident

## What changed

**1. Added: Title**

```diff
+ Snyk Open Source .NET Tests Failing
```

**2. Added: Impact**

```diff
+ major
```

**3. Added: Status**

```diff
+ resolved
```

**4. Added: Start time**

```diff
+ 2026-08-04 13:07 UTC
```

**5. Added: Resolved time**

```diff
+ 2026-08-04 14:29 UTC
```

**6. Added: Affected components**

```diff
+ SNYK-AU-01 (app.au.snyk.io) - Snyk Open Source, SNYK-EU-01 (app.eu.snyk.io) - Snyk Open Source, SNYK-GOV-01 (app.snykgov.io) - Snyk Open Source, Snyk Open Source, SNYK-US-01 (app.snyk.io) - Snyk Open Source, SNYK-US-02 (app.us.snyk.io) - Snyk Open Source
```

**7. Added: Update** (investigating) · 2026-08-04 13:07 UTC

```diff
+ We've identified an issue affecting all .NET project workflows, including import, retest, and pull request checks. The Snyk Incident Response has been invoked, and our engineering team are investigating.
```

**8. Added: Update** (identified) · 2026-08-04 13:44 UTC

```diff
+ Our engineering team have identified the root cause and are working on deploying a fix. We will keep you updated on our progress.
```

**9. Added: Update** (resolved) · 2026-08-04 14:29 UTC

```diff
+ Our engineers have deployed a fix and, after a brief monitoring period, have confirmed all services have recovered. The Snyk Incident Response has been stood down.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-08-04 13:07 UTC | Major incident: Snyk Open Source .NET Tests Failing (this change) | outage |

All Snyk changes: [timeline](https://rewindex.com/company/snyk/changes.md)
_Diff excerpts are shown on normalized text: dates, counters and tokens appear as ‹date›, ‹count›, ‹tok›; noise-only edits are hidden. Rewindex shows the changed passages, not a copy of the page._


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Canonical: https://rewindex.com/change/i6e9c6c5acea70a · Markdown: https://rewindex.com/change/i6e9c6c5acea70a.md · JSON: https://rewindex.com/api/v1/changes/i6e9c6c5acea70a · Generated 2026-10-18T01:00:53.511Z