CVE-2021-38001
Type confusion in V8 in Google Chrome prior to 95.0.4638.69 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
- Published
- Nov 23, 2021
- Updated
- Aug 4, 2024
- Assigning CNA
- Chrome
- Evidence observed
- Aug 8, 2026
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
- 98.0%
- 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.
Summary
Type confusion in V8 in Google Chrome prior to 95.0.4638.69 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Sources
2Proof-of-concept exploit for CVE-2021-38001, a Chrome V8 JavaScript engine vulnerability, demonstrating remote code execution via crafted .mjs files.
Proof-of-concept exploit for CVE-2021-38001, a Chrome V8 JavaScript engine vulnerability. Demonstrates exploitation via d8 shell with a malicious .mjs script.
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