CVE-2026-113026

Modified Modified - Updated After Analysis

Memory Corruption in Google Chrome on Android

Publication date: 2026-10-20

Last updated on: 2026-11-03

Assigner: Chrome

Description

Information loss in PDF in Google Chrome on on Android prior to 156.0.8078.47 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-10-20

Last Modified

2026-11-03

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-113026

EUVD

EUVD-2026-105508

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 156.0.8078.47 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-119	The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
CWE-221	The product does not record, or improperly records, security-relevant information that leads to an incorrect decision or hampers later analysis.

Attack-Flow Graph

Executive Summary

This vulnerability is a memory corruption issue in Google Chrome on Android. It allows a remote attacker to potentially read memory inside the sandbox by tricking a user into visiting a crafted HTML page. The issue is rated as Medium severity by Chromium security team.

Detection Guidance

This vulnerability is specific to Google Chrome on Android and involves memory corruption in PDF rendering. Detection primarily requires checking the Chrome version and monitoring for unusual memory access patterns. No direct commands are provided in the CVE details, but you can verify Chrome's version via system settings or package managers.

Impact Analysis

If exploited, this vulnerability could allow an attacker to access sensitive information stored in memory, such as passwords or other private data, even if the user is browsing in a sandboxed environment. It requires user interaction to trigger.

Compliance Impact

This vulnerability could potentially lead to unauthorized access to personal or sensitive data, which may violate GDPR or HIPAA requirements for data protection and confidentiality. Organizations using affected Chrome versions may face compliance risks if exploited.

Mitigation Strategies

Update Google Chrome to version 156.0.8078.47 or later to address the memory corruption vulnerability in PDF rendering.

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