Description
A Missing Authorization vulnerability in the repository creation functionality in Google Cloud BigQuery, Dataform and Colab Enterprise, in the versions between October 2025 and May 10th, 2026, on Google Cloud Platform, allows an authenticated attacker to escalate privileges and perform cross-tenant repository takeover. This vulnerability was patched on 10 May 2026, and no customer action is needed.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Google Cloud BigQuery
Default version status: unaffected
2025-10 to < 2026-05-10affected
Google Cloud Dataform
Default version status: unaffected
2025-10 to < 2026-05-10affected
Google Cloud Colab Enterprise
Default version status: unaffected
2025-10 to < 2026-05-10affected