AUGUST 4, 2026
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Case File

CVE-2021-21217

MEDIUM · CVSS 5.5 EPSS 1.64%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-04-26 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.5. It affects Chrome. It may be remotely exploitable.

CVE
CVE-2021-21217
Severity
MEDIUM
CVSS
5.5
EPSS
1.64%
Chrome

Original NVD Description

Uninitialized data in PDFium in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted PDF file.

Related CVEs

Other vulnerabilities affecting the same vendor(s)