PT-2026-125539

CVE-2026-85299

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Published

2026-10-26

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Updated

2026-10-27

Description by

CVSS 4.0
8.3
High
MetricsAV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Clear
Name of the Vulnerable Software and Affected Versions Google Compute Engine versions prior to 2026-08-31
Description An issue involving missing authorization exists in the 'disks.createSnapshot' and 'regionDisks.createSnapshot' APIs. This allows an authenticated attacker to exfiltrate disk data across different projects.
Recommendations No customer action is needed as the issue was patched on 31 August 2026.
Exploitability
Fix
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
CWE-862: Missing Authorization
Related identifiers
CVE-2026-85299
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