CVE-2026-4680 - Vulnerability Analysis
HighCVSS: 8.8Last Updated: March 24, 2026
Google Chrome - Use After Free
Published: March 24, 2026Updated: March 24, 2026Remote Exploitable
Overview
Google Chrome < 146.0.7680.165 contains a use after free vulnerability in FedCM, caused by improper memory handling, letting remote attackers execute arbitrary code inside a sandbox via crafted HTML page.
Severity & Score
Severity: High
CVSS Score: 8.8
Impact
Remote attackers can execute arbitrary code inside a sandbox, potentially compromising browser security.
Mitigation
Update to version 146.0.7680.165 or later.
References
Related Resources
Details
- CVE ID
- CVE-2026-4680
- Severity
- High
- CVSS Score
- 8.8
- Type
- use_after_free
- Status
- new
CWE
- CWE-416
CVSS Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H