CVE-2021-4102

HighCVSS 8.8/10Known exploited (CISA KEV)Last modified Jun 17, 2026

Description

Use after free in V8 in Google Chrome prior to 96.0.4664.110 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-416

Affected software

Vendor	Product	Versions
Google	Chrome	>= unspecified, < 96.0.4664.110

References

https://chromereleases.googleblog.com/2021/12/stable-channel-update-for-desktop_13.htmlRelease Notes, Vendor Advisory
https://crbug.com/1278387Third Party Advisory
https://chromereleases.googleblog.com/2021/12/stable-channel-update-for-desktop_13.htmlRelease Notes, Vendor Advisory
https://crbug.com/1278387Third Party Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-4102US Government Resource

Timeline

Published: Feb 11, 2022
Last modified: Jun 17, 2026
Added to CISA KEV: Dec 15, 2021
NVD status: Analyzed

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