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CVE PROGRAM SOURCE RECORD9.1 Critical

CVE-2026-1727

Information Disclosure via Bucket Squatting in Google Cloud Agentspace.

Description

The Agentspace service was affected by a vulnerability that exposed sensitive information due to the use of predictable Google Cloud Storage bucket names. These names were utilized for error logs and temporary staging during data imports from GCS and Cloud SQL. This predictability allowed an attacker to engage in "bucket squatting" by establishing these buckets before a victim's initial use. All versions after December 12th, 2025 have been updated to protect from this vulnerability. No user action is required for this.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Google Cloud Gemini Enterprise (formerly Agentspace)

Default version status: unaffected

  • 0 to < 12/12/2025affected

References