Description
Bucket Squatting in Google Cloud Run MCP versions prior to 1.11.0 on Google Cloud Platform allows an attacker to intercept and access proprietary source code, execute arbitrary code and exfiltrate data.



Users must upgrade to Cloud Run MCP version 1.11.0 or later.
Published: 2026-10-26
Score: 7.7 High
EPSS: n/a
KEV: No
AI Analysis

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Remediation

Vendor Solution

Users must upgrade to Cloud Run MCP version 1.11.0 or later.

Tracking

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Advisories

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History

Mon, 26 Oct 2026 15:30:00 +0000

Type Values Removed Values Added
Description Bucket Squatting in Google Cloud Run MCP versions prior to 1.11.0 on Google Cloud Platform allows an attacker to intercept and access proprietary source code, execute arbitrary code and exfiltrate data. Users must upgrade to Cloud Run MCP version 1.11.0 or later.
Title Bucket Squatting in Cloud Run MCP leads to Service Account Takeover
Weaknesses CWE-340
References
Metrics cvssV4_0

{'score': 7.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/U:Amber'}

Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: GoogleCloud

Published:

Updated: 2026-10-26T14:58:30.464Z

Reserved: 2026-09-03T16:38:16.479Z

Link: CVE-2026-85297

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses