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Case File

CVE-2021-21142

CRITICAL · CVSS 9.6 EPSS 1.11%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-02-09 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.6. It affects Chrome. It may be remotely exploitable.

CVE
CVE-2021-21142
Severity
CRITICAL
CVSS
9.6
EPSS
1.11%
Chrome

Original NVD Description

Use after free in Payments in Google Chrome on Mac prior to 88.0.4324.146 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

Related CVEs

Other vulnerabilities affecting the same vendor(s)