CVE-2026-19407 - Vulnerability Details - OpenCVE

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.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements Present

User Interaction Passive

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact Low

Subsequent System Integrity Impact Low

Subsequent System Availability Impact Low

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Google Cloud

Gemini Enterprise Agent Platform SDK for Python

unaffected

Version	Status	Constraints
`1.16.0`	affected	< 1.165.1

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://docs.cloud.google.com/gemini-enterprise-agent-platform/release-notes#March_31_2026

History

Tue, 15 Sep 2026 15:45:00 +0000

Type	Values Removed	Values Added
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.
Title		GCS Bucket Squatting leading to RCE in Gemini Enterprise Agent Platform Python SDK
Weaknesses		CWE-330
References		https://docs.cloud.google.com/gemini-enterprise-agent-platform/release-notes#March_31_2026
Metrics		cvssV4_0 `{'score': 7.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/U:Clear'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: GoogleCloud

Published: 2026-09-15T15:22:29.905Z

Updated: 2026-09-15T15:22:29.905Z

Reserved: 2026-08-10T08:36:31.688Z

Link: CVE-2026-19407

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-09-15T16:17:08.380

Modified: 2026-09-15T16:17:08.380

Link: CVE-2026-19407

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-330

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