# CVE-2026-1727: Information Disclosure via Bucket Squatting in Google Cloud Agentspace.

> CVE-2026-1727: Information Disclosure via Bucket Squatting in Google Cloud Agentspace.. CVSS 9.1 (CVSS 4.0).

Canonical: https://rewindex.com/cve/CVE-2026-1727
Last updated: 2026-06-17T10:16:24Z

- Published: 2026-02-06 21:44 UTC · Updated: 2026-06-17 10:16 UTC · Assigner: GoogleCloud
- CVSS: 9.1 (CVSS 4.0) · Severity: Critical
- EPSS: 0.29%, 22th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-200

## 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 vendors and products

- Google Cloud: Gemini Enterprise (formerly Agentspace)

## Tracked companies

- [Google Cloud](https://rewindex.com/company/google-cloud.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-1727)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2026-1727)
- [https://docs.cloud.google.com/gemini/enterprise/docs/release-notes\#February\_06\_2026](https://docs.cloud.google.com/gemini/enterprise/docs/release-notes#February_06_2026)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2026-1727 · Markdown: https://rewindex.com/cve/CVE-2026-1727.md · JSON: https://rewindex.com/api/v1/cves/CVE-2026-1727 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T03:11:04.376Z