AUGUST 4, 2026
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Case File

CVE-2021-30526

HIGH · CVSS 8.8 EPSS 0.99%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-06-07 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.8. It affects Chrome.

CVE
CVE-2021-30526
Severity
HIGH
CVSS
8.8
EPSS
0.99%
Chrome

Original NVD Description

Out of bounds write in TabStrip in Google Chrome prior to 91.0.4472.77 allowed an attacker who convinced a user to install a malicious extension to perform an out of bounds memory write via a crafted HTML page.

Related CVEs

Other vulnerabilities affecting the same vendor(s)