CVE-2026-17803
Received Received - Intake

Insufficient Input Validation in Google Chrome PDF Save to Drive

Publication date: 2026-07-30

Last updated on: 2026-07-30

Assigner: Chrome

Description
Insufficient validation of untrusted input in Save to Drive in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted PDF file. (Chromium security severity: Medium)

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Meta Information

Published
2026-07-30
Last Modified
2026-07-30
Generated
2026-07-30
AI Q&A
2026-07-30
EPSS Evaluated
N/A
NVD
CVE-2026-17803
EUVD
EUVD-2026-50752

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
google chrome 151.0.7922.72

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-20 The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

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Executive Summary

This vulnerability involves insufficient validation of untrusted input in the Save to Drive feature of Google Chrome before version 151.0.7922.72. A remote attacker who compromised the renderer process could exploit a crafted PDF file to potentially escape the sandbox and execute arbitrary code.

Impact Analysis

If exploited, this vulnerability could allow an attacker to escape the browser sandbox, gaining control over your system. This could lead to unauthorized access to sensitive data, installation of malware, or further network compromise.

Compliance Impact

This vulnerability could lead to data breaches, violating GDPR's data protection requirements and HIPAA's safeguards for protected health information. Organizations may face fines, legal penalties, and reputational damage if exploited.

Mitigation Strategies

Update Google Chrome to version 151.0.7922.72 or later to address the vulnerability.

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