CVE-2026-3920
Received Received - Intake

Out-of-Bounds Memory Access in Chrome WebML Causes Heap Corruption

Publication date: 2026-03-11

Last updated on: 2026-03-13

Assigner: Chrome

Description
Out of bounds memory access in WebML in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-03-11
Last Modified
2026-03-13
Generated
2026-07-06
AI Q&A
2026-03-12
EPSS Evaluated
2026-07-05
NVD
CVE-2026-3920
EUVD
EUVD-2026-11432

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
google chrome to 146.0.7680.71 (exc)

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-125 The product reads data past the end, or before the beginning, of the intended buffer.
CWE-787 The product writes data past the end, or before the beginning, of the intended buffer.

Attack-Flow Graph

AI Quick Actions

Instant insights powered by AI
Executive Summary

This vulnerability is an out of bounds memory access issue in the WebML component of Google Chrome versions prior to 146.0.7680.71. It allows a remote attacker to potentially exploit heap corruption by using a specially crafted HTML page.

Impact Analysis

The vulnerability can lead to heap corruption, which may allow a remote attacker to execute arbitrary code or cause a denial of service in the affected version of Google Chrome.

Compliance Impact

I don't know

Detection Guidance

I don't know

Mitigation Strategies

I don't know

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-3920. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart