CVE-2026-13033

Analyzed Analyzed - Analysis Complete

Out-of-Bounds Read/Write in Google Chrome

Publication date: 2026-06-24

Last updated on: 2026-06-25

Assigner: Chrome

Description

Out of bounds read and write in Blink>InterestGroups in Google Chrome prior to 149.0.7827.197 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: Critical)

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-06-24

Last Modified

2026-06-25

Generated

2026-07-15

AI Q&A

2026-06-25

EPSS Evaluated

2026-07-13

NVD

CVE-2026-13033

EUVD

EUVD-2026-39034

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 149.0.7827.197 (exc)

Helpful Resources

Exploitability

CWE

KEV

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

Attack-Flow Graph

Mitigation Strategies

To mitigate this vulnerability, update Google Chrome to version 149.0.7827.197 or later, as the issue is fixed in that version.

Executive Summary

This vulnerability is an out of bounds read and write issue in the Blink InterestGroups component of Google Chrome versions prior to 149.0.7827.197. It allows a remote attacker to execute arbitrary code by tricking a user into visiting a specially crafted HTML page.

Impact Analysis

The vulnerability can allow a remote attacker to execute arbitrary code on your system if you use a vulnerable version of Google Chrome and visit a maliciously crafted HTML page. This could lead to unauthorized control over your device, data theft, or other malicious activities.

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