CVE-2026-84352: Use after free in Google Chrome
Description
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)
CVSS v3.1
Score 9.6critical
Affected software
Chrome
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-84352 is a critical use-after-free vulnerability in the WebGL implementation of Google Chrome on Android. It affects versions before 152.0.7977.75 and enables remote attackers to execute arbitrary code outside the browser sandbox by tricking users into visiting a maliciously crafted HTML page. The vulnerability has a high impact on confidentiality, integrity, and availability, as indicated by the CVSS vector. No known exploits in the wild have been reported at the time of publication.
Potential Impact
Successful exploitation could allow remote code execution outside the sandbox, compromising the security boundaries of the browser and potentially leading to full system compromise on affected Android devices running vulnerable Chrome versions.
Mitigation Recommendations
A fix is available in Google Chrome version 152.0.7977.75. Users and administrators should update to this version or later to remediate the vulnerability. Refer to the official Google Chrome stable channel update advisory at https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop.html for details.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-09-01T16:21:19.249Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop.html","vendor":"Google"}]
Threat ID: 6a97654dacd9273b495af387
Added to database: 09/01/2026, 23:52:45 UTC
Last enriched: 09/07/2026, 13:24:30 UTC
Last updated: 10/17/2026, 18:48:23 UTC
Views: 96
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