CVE-2026-4644 — Improper Authorization in Google Cloud Integration Connectors Leads to Project Takeover
A Missing Authorization vulnerability in HTTP Connector in Google Cloud Integration Connectors versions prior to 2025-12-11 on Google Cloud Platform allows an authenticated user…
Published: 2026-09-04 · CVSS: 8.5 · CVSS 4.0
A Missing Authorization vulnerability in HTTP Connector in Google Cloud Integration Connectors versions prior to 2025-12-11 on Google Cloud Platform allows an authenticated user to escalate privileges and take over a Google Cloud Project using unauthorized service account attachment. This vulnerability was patched on 11 December 2025, and no customer action is needed.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7