CVE-2026-17881

Analyzed Analyzed - Analysis Complete

Integer Overflow in WebXR in Google Chrome

Publication date: 2026-07-30

Last updated on: 2026-08-03

Assigner: Chrome

Description

Integer overflow in WebXR in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Medium)

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-07-30

Last Modified

2026-08-03

Generated

2026-08-19

AI Q&A

2026-07-30

EPSS Evaluated

2026-08-18

NVD

CVE-2026-17881

EUVD

EUVD-2026-50630

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 151.0.7922.72 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-416	The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

Attack-Flow Graph

Executive Summary

This vulnerability is an integer overflow in WebXR, a web API for virtual reality and augmented reality, in Google Chrome versions before 151.0.7922.72. An attacker could exploit this by creating a specially crafted HTML page to trigger the overflow, potentially allowing arbitrary code execution within a sandboxed environment.

Detection Guidance

This vulnerability is specific to Google Chrome versions prior to 151.0.7922.72. To detect it, check your Chrome version by running chrome --version or chrome://version in the browser. If the version is below 151.0.7922.72, the system is vulnerable.

Impact Analysis

If exploited, this vulnerability could allow a remote attacker to run malicious code on your device through a compromised webpage. Since it executes inside a sandbox, the impact is limited but could still lead to unauthorized actions or data access within the sandboxed environment.

Compliance Impact

This vulnerability allows remote code execution inside a sandbox via a crafted HTML page, which could lead to unauthorized data access or manipulation. Such risks may impact compliance with GDPR (data protection) and HIPAA (health data security) by potentially exposing sensitive user or patient information.

Mitigation Strategies

Update Google Chrome to version 151.0.7922.72 or later to address the integer overflow in WebXR.

Hi! I’m here to help you understand CVE-2026-17881. Ask me anything about the vulnerability, its impact, or mitigation strategies.

0/70