CVE-2021-4322

Published Jul 28, 2023 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Description
Use after free in DevTools in Google Chrome prior to 91.0.4472.77 allowed an attacker who convinced a user to install a malicious extension to execute arbitrary code via a crafted Chrome Extension. (Chromium security severity: Medium)

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2021-34151 Use after free in DevTools in Google Chrome prior to 91.0.4472.77 allowed an attacker who convinced a user to install a malicious extension to execute arbitrary code via a crafted Chrome Extension. (Chromium security severity: Medium)
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Feb 13, 2025, 4:28 PM
Reserved
Feb 12, 2023, 9:19 PM
Status
Modified
Published
Jul 29, 2023, 12:15 AM
Modified
Jun 17, 2026, 4:19 AM