CVE-2026-13820

Received Received - Intake

Out-of-Bounds Read in Skia in Google Chrome on Mac

Publication date: 2026-06-30

Last updated on: 2026-06-30

Assigner: Chrome

Description

Out of bounds read in Skia in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-06-30

Last Modified

2026-06-30

Generated

2026-07-01

AI Q&A

2026-07-01

EPSS Evaluated

N/A

NVD

CVE-2026-13820

EUVD

EUVD-2026-40506

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 150.0.7871.47 (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.

Attack-Flow Graph

Executive Summary

This vulnerability is an out of bounds read in the Skia graphics library used by Google Chrome on Mac systems prior to version 150.0.7871.47.

It allows a remote attacker who has already compromised the renderer process to leak cross-origin data by using a specially crafted HTML page.

Impact Analysis

If exploited, this vulnerability can lead to unauthorized disclosure of sensitive information from other origins (websites) due to cross-origin data leakage.

This means an attacker controlling the renderer process could access data they should not have permission to see, potentially compromising user privacy and security.

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