CVE-2023-4762
Google Chromium V8 Type Confusion Vulnerability
- Published
- Sep 5, 2023
- Updated
- Oct 21, 2025
- Assigning CNA
- Chrome
- Evidence observed
- Feb 6, 2024
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HModerate · next 30 days
- Percentile
- 98.6%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
CISA Known Exploited
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
Summary
Type Confusion in V8 in Google Chrome prior to 116.0.5845.179 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)
Sources
2- CVE-2023-4762-Code-ReviewResearch
Code review analysis for CVE-2023-4762, focusing on identifying and understanding the vulnerability through source code inspection.
Proof-of-concept exploit for CVE-2023-4762, a Chromium V8 type confusion vulnerability enabling remote code execution via crafted JavaScript.
Responsible use
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