8.5
High
CVE-2026-4644 A Missing Authorization vulnerability in HTTP Connector in Google Cloud Integration Connectors versions prior to…
Description
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Integration Connectors 2025 | earliest → < 2025-12-11 | 2025-12-11 |
References
- docs.cloud.google.com docs.cloud.google.com
Timeline
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