CVE-2026-84352: Use after free in Google Chrome
Description
A use-after-free vulnerability exists in the WebGL component of Google Chrome on Android versions prior to 152.0.7977.75. This flaw allows a remote attacker to execute arbitrary code outside the browser sandbox by tricking a user into visiting a crafted HTML page. The vulnerability is rated critical with a high CVSS score of 9.6.
CVSS v3.1
Score 9.6critical
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-84352 is a use-after-free vulnerability (CWE-416) in the WebGL implementation of Google Chrome on Android. It affects versions before 152.0.7977.75 and allows remote code execution outside the sandbox via a crafted HTML page. The vulnerability has a CVSS 3.1 base score of 9.6, indicating critical severity with network attack vector, low attack complexity, no privileges required, user interaction required, and high impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation enables a remote attacker to execute arbitrary code outside the sandbox on affected Chrome Android versions, potentially compromising the device's security and data confidentiality, integrity, and availability.
Mitigation Recommendations
A fix is available in Google Chrome version 152.0.7977.75. Users and administrators should update affected Chrome installations on Android to this version or later to remediate the vulnerability.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-3v6g-c22q-24w7
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-84352"]
- Database Specific Severity
- CRITICAL
- Cvss Version
- 3.1
Threat ID: 6a984531acd9273b496aa890
Added to database: 09/02/2026, 15:48:01 UTC
Last enriched: 09/07/2026, 20:38:29 UTC
Last updated: 10/15/2026, 18:48:24 UTC
Views: 45
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