AUGUST 4, 2026
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Case File

CVE-2021-4320

HIGH · CVSS 8.8 EPSS 0.66%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-07-29 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.8. It affects Chrome. It may be remotely exploitable.

CVE
CVE-2021-4320
Severity
HIGH
CVSS
8.8
EPSS
0.66%
Chrome

Original NVD Description

Use after free in Blink in Google Chrome prior to 92.0.4515.107 allowed a remote attacker who had compromised the renderer process to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: High)

Related CVEs

Other vulnerabilities affecting the same vendor(s)