---
id: "INC-circleci-brp558x5kfn1"
kind: "incident"
aliases: []
title: "CircleCI: Issue authenticating only Bitbucket users"
severity: "medium"
cvss: null
epss: null
exploited: false
status: "resolved"
category: "vendor"
products: [{"name": "CircleCI", "fixed": [], "affected": "", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["ci", "circleci", "incident", "ops", "vendor"]
not_affected_if: []
published_at: "2026-06-11T21:31:49+00:00"
first_seen_at: "2026-10-23T19:12:22+00:00"
updated_at: "2026-10-25T05:33:19+00:00"
sources: [{"source": "statuspage", "url": "https://stspg.io/qjt275qv8plh", "first_seen_at": "2026-10-23T19:12:22+00:00"}]
---

# CircleCI: Issue authenticating only Bitbucket users

## Affected

- vendor:CircleCI affected ? fixed ?

## Timeline

- 2026-10-23T19:12:22+00:00 statuspage https://stspg.io/qjt275qv8plh

## From the sources

Customers using Bitbucket as their VCS provider or as their login provider experienced errors when interacting with Bitbucket repositories and authenticating to CircleCI. This was caused by an incident with Atlassian Bitbucket's OAuth service, which has now been resolved and all affected functionality has returned to normal.

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