CVE-2026-5915
Received Received - Intake
Out-of-Bounds Write in Chrome WebML via Untrusted Input

Publication date: 2026-04-08

Last updated on: 2026-04-29

Assigner: Chrome

Description
Insufficient validation of untrusted input in WebML in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Low)
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Meta Information
Published
2026-04-08
Last Modified
2026-04-29
Generated
2026-06-16
AI Q&A
2026-04-09
EPSS Evaluated
2026-06-14
NVD
CVE-2026-5915
EUVD
EUVD-2026-20750
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
google chrome to 147.0.7727.55 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-20 The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
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Executive Summary

This vulnerability involves insufficient validation of untrusted input in the WebML component of Google Chrome versions prior to 147.0.7727.55. It allows a remote attacker to perform an out of bounds memory write by using a specially crafted HTML page.

Impact Analysis

The vulnerability could allow a remote attacker to write outside the intended memory bounds, potentially leading to unexpected behavior such as crashes or execution of arbitrary code. However, the Chromium security severity is rated as Low, indicating limited impact or exploitability.

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