CVE-2026-4644
Last modified
CVE-2026-4644 is a high-severity vulnerability rated 8.5/10 on the CVSS scale. 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.. EPSS estimates a 0.23% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Google Cloud | Integration Connectors | < 2025-12-11 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
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