Out-of-Bounds Write in Google Chrome WebRTC

Publication date: 2026-05-06

Last updated on: 2026-05-07

Assigner: Chrome

Description

Out of bounds write in WebRTC in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Medium)

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-05-06

Last Modified

2026-05-07

Generated

2026-07-06

AI Q&A

2026-05-06

EPSS Evaluated

2026-07-05

NVD

CVE-2026-7951

EUVD

EUVD-2026-28005

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 148.0.7778.96 (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.

Attack-Flow Graph

Executive Summary

This vulnerability is an out of bounds write in the WebRTC component of Google Chrome versions prior to 148.0.7778.96. It allows a remote attacker to execute arbitrary code inside a sandbox by tricking a user into visiting a specially crafted HTML page.

Impact Analysis

The vulnerability can allow a remote attacker to execute arbitrary code within the sandbox environment of the browser. This could potentially lead to unauthorized actions or compromise of the affected system, although the code execution is limited to the sandbox.

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