CVE Watch—

CVE-2021-21166

Google Chromium Race Condition Vulnerability

CVSS

—

Sin CVSS

EPSS

26.5%

p98

KEV

SÍ

3 nov 2021

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

26.5%EPSS · 30 días26.5%

2026-06-302026-07-16

Ficha del catálogo KEV

Producto

Google / Chromium

Vulnerabilidad

Google Chromium Race Condition Vulnerability

Añadido a KEV

3 nov 2021

Remediar antes de

17 nov 2021

Uso conocido en ransomware

Descripción resumida

Google Chromium contains a race condition vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Acción requerida

Apply updates per vendor instructions.

Notas

https://nvd.nist.gov/vuln/detail/CVE-2021-21166

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