CVE-2026-102331

Analyzed Analyzed - Analysis Complete

Buffer Overflow in Google Chrome for Android

Publication date: 2026-09-29

Last updated on: 2026-09-30

Assigner: Chrome

Description

Buffer overflow in ANGLE in Google Chrome on on Android prior to 154.0.8037.92 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-09-29

Last Modified

2026-09-30

Generated

2026-10-19

AI Q&A

2026-09-30

EPSS Evaluated

2026-10-18

NVD

CVE-2026-102331

EUVD

EUVD-2026-89373

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 154.0.8037.92 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-122	A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

Attack-Flow Graph

Executive Summary

This is a buffer overflow vulnerability in ANGLE, a graphics library used by Google Chrome on Android. It allows a remote attacker to execute arbitrary code outside Chrome's sandbox by tricking a user into visiting a specially crafted HTML page.

Detection Guidance

This vulnerability is specific to Google Chrome on Android prior to version 154.0.8037.92. To detect it, check your Chrome version in Settings > About Chrome. If it is below 154.0.8037.92, the system is vulnerable. No direct commands are provided for detection beyond version verification.

Impact Analysis

An attacker could exploit this to run malicious code on your device, potentially stealing data, installing malware, or taking control of your system. Since it bypasses Chrome's sandbox, it has elevated privileges.

Compliance Impact

This vulnerability, a buffer overflow in ANGLE for Google Chrome on Android, could lead to arbitrary code execution outside the sandbox. Such a flaw may compromise data confidentiality and integrity, which are critical for compliance with GDPR and HIPAA. Unauthorized code execution could result in unauthorized access to sensitive data, violating these regulations.

Mitigation Strategies

Update Google Chrome on Android to version 154.0.8037.92 or later to address the buffer overflow vulnerability in ANGLE.

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