CVE-2021-30535

HIGH 8.8CVE-2021-30535 · Published 07/06/2021 · updated 17/06/2026

In short

CVE-2021-30535 is a HIGH (CVSS 8.8) vulnerability affecting chrome (google).
Chance of exploitation in the next 30 days (EPSS): 1.1%, higher than 66.6% of all vulnerabilities.
Fix: update to 91.0.4472.77 or later.

Package	Affected versions	Patched versions
chrome google	`< 91.0.4472.77`	`91.0.4472.77`

Double free in ICU in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Package

Affected versions

Patched versions

< 91.0.4472.77

91.0.4472.77

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