AUGUST 4, 2026
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Case File

CVE-2021-21138

HIGH · CVSS 8.6 EPSS 0.51%

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

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.6. It affects Chrome.

CVE
CVE-2021-21138
Severity
HIGH
CVSS
8.6
EPSS
0.51%
Chrome

Original NVD Description

Use after free in DevTools in Google Chrome prior to 88.0.4324.96 allowed a local attacker to potentially perform a sandbox escape via a crafted file.

Related CVEs

Other vulnerabilities affecting the same vendor(s)