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← Todos los CVEs

CVE Watch—

CVE-2021-21148

Google Chromium V8 Heap Buffer Overflow Vulnerability

CVSS

—

Sin CVSS

EPSS

20.0%

p97

KEV

SÍ

3 nov 2021

Exploit Today

79

0-100

Publicado: — · Última mod.: —

EPSS · 30d

19.8%EPSS · 30 días20.0%

2026-08-022026-08-31

Ficha del catálogo KEV

Producto

Google / Chromium V8

Vulnerabilidad

Google Chromium V8 Heap Buffer Overflow Vulnerability

Añadido a KEV

3 nov 2021

Remediar antes de

17 nov 2021

Uso conocido en ransomware

No

Descripción resumida

Google Chromium V8 Engine contains a heap buffer overflow 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-2021-21148

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