CVE-2026-84352: Use after free in WebGL

Q: Which Chrome installations are affected?

Google Chrome on Android before version 152.0.7977.75 is affected. The provided data does not identify affected desktop versions despite one reference being a desktop stable-channel update.

Q: What does an attacker need to exploit this issue?

The issue can be triggered remotely through a crafted HTML page. The description does not state that the attacker needs prior access, authentication, or local code execution.

Q: What is the potential impact of successful exploitation?

A successful exploit could allow arbitrary code execution outside the Chrome sandbox. Chromium classifies the issue as Critical.

Published Aug 14, 2026

Updated

Chromium: CVE-2026-84352 Use after free in WebGL

Other sources

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

— Microsoft

Use after free in WebGL in Google Chrome on on Android prior to 152.0.7977.75 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)

— MITRE

Credit

Google

Affected Software

7 affected componentsFixes available

Google Google Chrome (Android)<152.0.7977.75

Google Chrome<152.0.7977.75

152.0.7977.75

Microsoft Edge<152.0.4191.65

Microsoft Edge (Chromium-based)<152.0.4191.65

152.0.4191.65

All of the following

Google Chrome<152.0.7977.75

Google Android

debian/chromium<=150.0.7871.100-1~deb12u1, <=150.0.7871.181-1~deb13u1

156.0.8078.79-1~deb12u1156.0.8078.79-1~deb13u1156.0.8078.79-1

Remediation

Recommended actions to resolve this vulnerability, in priority order.

Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 152.0.7977.75
Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 152.0.4191.65
Upgrade
Upgrade debian/chromium to a version that resolves this vulnerability.
Fixed in 156.0.8078.79-1~deb12u1Fixed in 156.0.8078.79-1~deb13u1Fixed in 156.0.8078.79-1
Upgrade
Upgrade Google Chrome/Chromium (Android) to a version that resolves this vulnerability.
Fixed in 152.0.7977.75
Upgrade
Upgrade Microsoft Edge (Chromium-based) to a version that resolves this vulnerability.
Fixed in 152.0.7977.75

Event History

Aug 14, 2026

CVE Published

12:00 AM

Data Sourced

12:00 AM

SeverityWeaknessAffected Software

Sep 1, 2026

CVE Published

via MITRE·11:42 PM

Data Sourced

via MITRE·11:42 PM

DescriptionWeakness

Sep 2, 2026

Data Sourced

via NVD·12:18 AM

DescriptionSeverityWeaknessAffected Software

Sep 11, 2026

Data Sourced

via Microsoft·02:00 PM

DescriptionSeverityWeaknessAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

Frequently Asked Questions

Which Chrome installations are affected?

Google Chrome on Android before version 152.0.7977.75 is affected. The provided data does not identify affected desktop versions despite one reference being a desktop stable-channel update.

What does an attacker need to exploit this issue?

The issue can be triggered remotely through a crafted HTML page. The description does not state that the attacker needs prior access, authentication, or local code execution.

What is the potential impact of successful exploitation?

A successful exploit could allow arbitrary code execution outside the Chrome sandbox. Chromium classifies the issue as Critical.

CVE-2026-84352: Use after free in WebGL

Other sources

Credit

Affected Software

Remediation

Event History

Parent advisories

Peer vulnerabilities

Frequently Asked Questions

Which Chrome installations are affected?

What does an attacker need to exploit this issue?

What is the potential impact of successful exploitation?

Company

Resources

Contact