OpenAI logs FedRAMP and enterprise SSO incidents on 2026-06-18

Category: Outage
Status: developing
Sources: OpenAI status history
Summary: OpenAI's status history records three 2026-06-18 incidents: ChatGPT failing to load or save (03:55, recovered), SSO login errors for some ChatGPT Enterprise workspaces (11:55, recovered), and degraded performance for FedRAMP workspaces and API orgs (19:41, listed as under investigation). No 2026-06-19 incident was listed at the time of this run.
Why it matters: Repeated enterprise and FedRAMP-scoped incidents affect regulated and SSO-dependent ChatGPT deployments.
Follow-up: Watch for resolution of the FedRAMP workspace incident and any OpenAI root-cause note.