# GitHub Copilot: Disruption with some GitHub services regarding file upload

> GitHub Copilot status incident “Disruption with some GitHub services regarding file upload” on 2026-02-13: impact minor (vendor’s label), 28 min, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/github-copilot/incidents/lvf95rlzkxrr
Last updated: 2026-02-13T22:58:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2026-02-13 22:30 UTC · Resolved: 2026-02-13 22:58 UTC · Duration: 28 min
- Updates: 1
- [Vendor status page: https://www.githubstatus.com/incidents/lvf95rlzkxrr](https://www.githubstatus.com/incidents/lvf95rlzkxrr)
- [Company: GitHub Copilot](https://rewindex.com/company/github-copilot.md)

## Timeline of updates

- **resolved** 2026-02-13 22:58 UTC: On February 13, 2026, between 21:46 UTC and 22:58 UTC (72 minutes), the GitHub file upload service was degraded and users uploading from a web browser on GitHub.com were unable to upload files to repositories, create release assets, or upload manifest files. During the incident, successful upload completions dropped by ~85% from baseline levels. This was due to a code change that inadvertently modified browser request behavior and violated CORS (Cross-Origin Resource Sharing) policy requirements, causing upload requests to be blocked before reaching the upload service. We mitigated the incident by reverting the code change that introduced the issue. We are working to improve automated testing for browser-side request changes and to add monitoring/automated safeguards for upload flows to reduce our time to detection and mitigation of similar issues in the future.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._

## Cite this

Status incident (vendor impact label: minor) posted by GitHub Copilot, started 2026-02-13 22:30 UTC, resolved after 28 min, 1 update(s).

- Canonical URL: https://rewindex.com/company/github-copilot/incidents/lvf95rlzkxrr
- Citation: GitHub Copilot, “Disruption with some GitHub services regarding file upload” (2026-02-13 22:30 UTC). Archived by Rewindex: https://rewindex.com/company/github-copilot/incidents/lvf95rlzkxrr (CC BY 4.0).
- Markdown link: `[GitHub Copilot: Disruption with some GitHub services regarding file upload (2026-02-13)](https://rewindex.com/company/github-copilot/incidents/lvf95rlzkxrr)`


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Canonical: https://rewindex.com/company/github-copilot/incidents/lvf95rlzkxrr · Markdown: https://rewindex.com/company/github-copilot/incidents/lvf95rlzkxrr.md · JSON: https://rewindex.com/api/v1/companies/github-copilot/incidents/lvf95rlzkxrr · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T15:30:23.403Z