CVE-2026-85267: Cloud Shell 0 to before 2026-07-22

Affected technology

Cloud Shell · 0 to before 2026-07-22
Google Cloud

Description’s affected range: prior to 2026-07-22 on Google Cloud Platform

Component: Not specified by the source

Attack conditions (Source advisory, CVSS 4.0): Network (remote) · No privileges required · Passive user interaction

What an attacker can do

An unauthenticated attacker can hijack an active Cloud Shell session and exfiltrate the user's OAuth access token using a cross-origin WebSocket request. Source advisory’s CVSS 4.0 assessment (base score 8.7/10) rates confidentiality, integrity and availability impact as high.

Published 20-Oct-2026 10:24 UTC

CWE: CWE-1385
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-20 10:24:36.984185+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-85267.html