Inappropriate Implementation in Google Chrome Allows Out of Bounds Memory Access

Publication date: 2026-06-04

Last updated on: 2026-06-08

Assigner: Chrome

Description

Inappropriate implementation in Dawn in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page. (Chromium security severity: Medium)

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-06-04

Last Modified

2026-06-08

Generated

2026-07-15

AI Q&A

2026-06-05

EPSS Evaluated

2026-07-14

NVD

CVE-2026-11091

EUVD

EUVD-2026-34539

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 149.0.7827.53 (exc)

Helpful Resources

Exploitability

CWE

KEV

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

Executive Summary

This vulnerability is an inappropriate implementation issue in the Dawn component of Google Chrome versions prior to 149.0.7827.53. It allows a remote attacker to potentially perform out of bounds memory access by using a specially crafted HTML page.

Impact Analysis

The vulnerability could allow a remote attacker to access memory outside the intended boundaries, which may lead to information disclosure, application crashes, or potentially enable further exploitation depending on the memory accessed.

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