# CVE-2026-19407: GCS Bucket Squatting leading to RCE in Gemini Enterprise Agent Platform Python SDK

> CVE-2026-19407: GCS Bucket Squatting leading to RCE in Gemini Enterprise Agent Platform Python SDK. CVSS 7.7 (CVSS 4.0).

Canonical: https://rewindex.com/cve/CVE-2026-19407
Last updated: 2026-09-21T19:17:04Z

- Published: 2026-09-15 15:22 UTC · Updated: 2026-09-21 19:17 UTC · Assigner: GoogleCloud
- CVSS: 7.7 (CVSS 4.0) · Severity: High
- EPSS: 0.67%, 52th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-330

## Description

Bucket Squatting in Google Cloud Gemini Enterprise Agent Platform SDK for Python versions prior to 1.166.1 allows an attacker to achieve Remote Code Execution (RCE) and tenant-project token theft.

## Affected vendors and products

- Google Cloud: Gemini Enterprise Agent Platform SDK for Python

## Tracked companies

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

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-19407)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2026-19407)
- [https://docs.cloud.google.com/gemini-enterprise-agent-platform/release-notes\#March\_31\_2026](https://docs.cloud.google.com/gemini-enterprise-agent-platform/release-notes#March_31_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-2026-19407 · Markdown: https://rewindex.com/cve/CVE-2026-19407.md · JSON: https://rewindex.com/api/v1/cves/CVE-2026-19407 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T03:11:48.820Z