CVE-2026-119268
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Integer Overflow in Editing in Google Chrome

Publication date: 2026-10-30

Last updated on: 2026-10-30

Assigner: Chrome

Description
Integer overflow in Editing in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)

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Meta Information

Published
2026-10-30
Last Modified
2026-10-30
Generated
2026-10-30
AI Q&A
2026-10-30
EPSS Evaluated
N/A
NVD
CVE-2026-119268
EUVD
EUVD-2026-113437

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Google Chrome 156.0.8078.79

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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.

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Executive Summary

This vulnerability is an integer overflow in Google Chrome's Editing feature. It occurs when processing a crafted HTML page, potentially allowing a remote attacker to execute arbitrary code within the browser's sandbox. The issue was fixed in Chrome version 156.0.8078.79.

Impact Analysis

If exploited, this vulnerability could allow an attacker to run malicious code on your device through a specially designed website. Since it occurs in the sandbox, the impact is limited but could still compromise browser security or lead to further attacks if combined with other vulnerabilities.

Mitigation Strategies

Update Google Chrome to version 156.0.8078.79 or later to address the integer overflow vulnerability.

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