CVE-2026-3914
Received Received - Intake
Integer Overflow in Chrome WebML Causes High-Severity Heap Corruption

Publication date: 2026-03-11

Last updated on: 2026-03-13

Assigner: Chrome

Description
Integer overflow 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)
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Meta Information
Published
2026-03-11
Last Modified
2026-03-13
Generated
2026-06-16
AI Q&A
2026-03-12
EPSS Evaluated
2026-06-15
NVD
CVE-2026-3914
EUVD
EUVD-2026-11420
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
google chrome to 146.0.7680.71 (exc)
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-190 The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.
CWE-472 The web application does not sufficiently verify inputs that are assumed to be immutable but are actually externally controllable, such as hidden form fields.
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Executive Summary

This vulnerability is an integer overflow in the WebML component of Google Chrome versions prior to 146.0.7680.71. An integer overflow occurs when a calculation exceeds the maximum size that can be stored in an integer variable, potentially leading to unexpected behavior.

In this case, the overflow can be triggered by a crafted HTML page, which may allow a remote attacker to exploit heap corruption. Heap corruption can lead to crashes or potentially allow the attacker to execute arbitrary code.

Impact Analysis

This vulnerability can impact you by allowing a remote attacker to cause heap corruption in your browser through a specially crafted HTML page.

Heap corruption can lead to browser crashes, loss of data, or potentially allow the attacker to execute arbitrary code on your system, which could compromise your security and privacy.

Compliance Impact

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Detection Guidance

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Mitigation Strategies

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