CVE-2026-4644
Published: 2026-09-04 Description Description Severity Notes A Missing Authorization vulnerability was discovered in the HTTP Connector in Integration Connectors versi…
Published Oct 14, 2026 · Google Google Cloud · evidence confidence high
Published: 2026-09-04 Description Description Severity Notes A Missing Authorization vulnerability was discovered in the HTTP Connector in Integration Connectors versions prior to December 11, 2025. What should I do? No customer action is required. This vulnerability was patched on December 11, 2025. What vulnerabilities are being addressed? An authenticated attacker could use an unauthorized service account attachment to escalate privileges and take over a Google Cloud project. High CVE-2026-4644 ]]>
Grounded briefings
Catalog interpretations for three audiences. Each brief cites ingested metadata and the original advisories below. They are not independent research and they do not invent exploit steps.
Executive
CVE-2026-4644 is a unknown public vulnerability record for Google Google Cloud. It is not currently listed in the CISA Known Exploited catalog. Check the linked vendor or CERT advisories for patch status. This summary is a catalog interpretation of the ingested metadata and cites the original advisories below.
System administrator
Identify whether Google Google Cloud is in your estate, then compare installed versions with the affected ranges. Affected version ranges have not been ingested yet. Check the linked vendor or CERT advisories for patch status. Prefer the vendor or distribution advisory linked in Sources before changing production systems. This is a catalog interpretation, not a runbook.
Security analyst
Signals on file: no CVSS/EPSS yet. It is not currently listed in the CISA Known Exploited catalog. Sources contributing to this record: cve_org, gcp. Public exploit references, when present, are outbound links only and are not proof of active exploitation. This is a catalog interpretation of stored metadata.
Exploitation and remediation
Exploitation evidence
Not listed as known exploited in CISA KEV. Not in the CISA KEV catalog.
Patch and remediation
No required-action text is stored yet. Use the vendor or CERT links in Sources for patch availability.
Safe detection guidance
Compare installed versions with the affected ranges below and verify the advisory from the original publisher. This site stores metadata and outbound links only; it does not ship exploit code or proof-of-concept payloads.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Oct 14, 2026 · Google Cloud Security Bulletins
Detected
Published: 2026-09-04 Description Description Severity Notes A Missing Authorization vulnerability was discovered in the HTTP Connector in Integration Connectors versions prior to December 11, 2025. What should I do? No customer action is required. This vulnerability was patched on December 11, 2025. What vulnerabilities are being addressed? An authenticated attacker could use an unauthorized serv
Sources
- CVE.orgVulnerability recordCVE-2026-4644
Official CVE identifier
cve.org - Google Cloud Security BulletinsVendor advisoryCVE-2026-4644
Published: 2026-09-04 Description Description Severity Notes A Missing Authorization vulnerability was discovered in the HTTP Connector in Integration Connectors versions prior to December 11, 2025. What should I do? No customer action is required. This vulnerability was patched
docs.cloud.google.com