HIGHCVE-2026-2244Published Modified CNA GoogleCloud
CVE-2026-2244: Sensitive Data Exposure in Google Cloud Vertex AI Workbench
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.
Metrics
- CVSS v4.0
- 8.4
- Severity
- HIGH
- Fixed in
- 01/30/2026
- Affected Products
- 1
Fix available
01/30/2026
Affected packages
- Google Cloud / Vertex AI Workbench< 01/30/2026 (from 7/21/2025)
CVSS Vector
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:ClearReferences