CVE-2026-84350: Use after free in Google Chrome
Description
CVE-2026-84350 is a use-after-free vulnerability in the TabStrip component of Google Chrome versions prior to 152.0.7977.75. This flaw allows a remote attacker, through social engineering and user interaction, to execute arbitrary code outside the browser sandbox. The vulnerability has a high severity rating with a CVSS score of 8.8.
CVSS v3.1
Score 8.8high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability is a use-after-free (CWE-416) in the TabStrip of Google Chrome before version 152.0.7977.75. Exploitation requires user interaction (UI interaction) and social engineering to trigger arbitrary code execution outside the sandbox, potentially compromising the system. The CVSS 3.1 vector indicates network attack vector, low attack complexity, no privileges required, user interaction required, unchanged scope, and high impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation can lead to arbitrary code execution outside the sandbox, which may allow an attacker to fully compromise the affected system. The vulnerability impacts confidentiality, integrity, and availability with high severity.
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. There is no indication that the vulnerability is mitigated by other means or that no action is required.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-vj7j-84wj-g69f
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-84350"]
- Database Specific Severity
- HIGH
- Cvss Version
- 3.1
Threat ID: 6a98452facd9273b496aa844
Added to database: 09/02/2026, 15:47:59 UTC
Last enriched: 09/07/2026, 20:52:21 UTC
Last updated: 10/18/2026, 06:48:20 UTC
Views: 49
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