CVE Catalog

CVE-2026-85297

HighCVSS 7.7
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.31%

24th percentile - higher than 24% of all known CVEs

Summary

Google Cloud Run MCP versions prior to 1.11.0 on Google Cloud Platform is vulnerable to bucket squatting. An attacker can intercept and access proprietary source code, execute arbitrary code, and exfiltrate data.

Risk Assessment

The vulnerability allows an attacker to hijack bucket resources and access the organization's source code and data. This can lead to malicious code execution and information leakage.

Recommendation

Upgrade Cloud Run MCP to version 1.11.0 or later. Verify bucket configuration and check for unauthorized resources.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS