# OpenAI: SSO sign-in and SCIM provisioning issues

> OpenAI status incident “SSO sign-in and SCIM provisioning issues” on 2026-09-18: impact none (vendor’s label), 19 min, 3 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/openai/incidents/01M2VBZB1RYSMXHZNRA25ZJ36X
Last updated: 2026-09-18T23:18:55Z

- Impact (vendor’s label): none
- Status: resolved
- Started: 2026-09-18 23:00 UTC · Resolved: 2026-09-18 23:18 UTC · Duration: 19 min
- Updates: 3
- [Vendor status page: https://status.openai.com/incidents/01M2VBZB1RYSMXHZNRA25ZJ36X](https://status.openai.com/incidents/01M2VBZB1RYSMXHZNRA25ZJ36X)
- [Company: OpenAI](https://rewindex.com/company/openai.md)

## Timeline of updates

- **identified** 2026-09-18 22:40 UTC: Some users are unable to sign in with single sign-on (SSO). User and group provisioning through SCIM is also affected. We are working on implementing a mitigation.
- **monitoring** 2026-09-18 23:06 UTC: We have applied the mitigation and are monitoring the recovery.
- **resolved** 2026-09-18 23:18 UTC: All impacted services have now fully recovered.

## Cite this

Status incident (vendor impact label: none) posted by OpenAI, started 2026-09-18 23:00 UTC, resolved after 19 min, 3 update(s).

- Canonical URL: https://rewindex.com/company/openai/incidents/01M2VBZB1RYSMXHZNRA25ZJ36X
- Citation: OpenAI, “SSO sign-in and SCIM provisioning issues” (2026-09-18 23:00 UTC). Archived by Rewindex: https://rewindex.com/company/openai/incidents/01M2VBZB1RYSMXHZNRA25ZJ36X (CC BY 4.0).
- Markdown link: `[OpenAI: SSO sign-in and SCIM provisioning issues (2026-09-18)](https://rewindex.com/company/openai/incidents/01M2VBZB1RYSMXHZNRA25ZJ36X)`


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Canonical: https://rewindex.com/company/openai/incidents/01M2VBZB1RYSMXHZNRA25ZJ36X · Markdown: https://rewindex.com/company/openai/incidents/01M2VBZB1RYSMXHZNRA25ZJ36X.md · JSON: https://rewindex.com/api/v1/companies/openai/incidents/01M2VBZB1RYSMXHZNRA25ZJ36X · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T15:12:41.528Z