CVE-2026-4439 - Vulnerability Analysis
HighCVSS: 8.8Last Updated: March 20, 2026
Google Chrome - Out of Bounds Read/Write
Published: March 20, 2026Updated: March 20, 2026Remote Exploitable
Overview
Google Chrome on Android < 146.0.7680.153 contains an out of bounds read/write vulnerability in WebGL, letting remote attackers potentially perform sandbox escape via crafted HTML page, exploit requires no special privileges.
Severity & Score
Severity: High
CVSS Score: 8.8
Impact
Remote attackers can escape the sandbox, potentially compromising the device security.
Mitigation
Update to version 146.0.7680.153 or later.
References
Related Resources
Details
- CVE ID
- CVE-2026-4439
- Severity
- High
- CVSS Score
- 8.8
- Type
- out_of_bounds_rw
- Status
- unconfirmed
CWE
- CWE-125
CVSS Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H