CVE-2026-4644: Improper Authorization in Google Cloud Integration Connectors Leads to Project Takeover
Google Cloud · Integration Connectors
Vendor fix available · Affected: Google Cloud Integration Connectors · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 29% of scored CVEs
DescriptionCVE.org
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 products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Google Cloud · Integration Connectorsbefore 2025-12-11
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Google Cloud
- Published
- September 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-4644 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.