CVE-2026-2244— Sensitive Data Exposure in Google Cloud Vertex AI Workbench
Quick assessment
Affected
Google Cloud Vertex AI Workbench
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Google Cloud Vertex AI Workbench是美国谷歌（Google）公司的一个云端集成开发环境。 Google Cloud Vertex AI Workbench存在安全漏洞，该漏洞源于攻击者可滥用内置启动脚本窃取其他用户的有效Google Cloud访问令牌。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2026-2244
Vulnerability Information
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Vulnerability Title
Sensitive Data Exposure in Google Cloud Vertex AI Workbench
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in Google Cloud Vertex AI Workbench from 7/21/2025 to 01/30/2026 allows an attacker to exfiltrate valid Google Cloud access tokens of other users via abuse of a built-in startup script.
All instances after January 30th, 2026 have been patched to protect from this vulnerability. No user action is required for this.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H/U:Clear
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Google Cloud Vertex AI Workbench 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google Cloud Vertex AI Workbench是美国谷歌（Google）公司的一个云端集成开发环境。 Google Cloud Vertex AI Workbench存在安全漏洞，该漏洞源于攻击者可滥用内置启动脚本窃取其他用户的有效Google Cloud访问令牌。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Google Cloud | Vertex AI Workbench | 7/21/2025 ~ 01/30/2026 | - |
|
II. Public POCs for CVE-2026-2244
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Pages for CVE-2026-2244 (1)
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V. Comments for CVE-2026-2244
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