CVE Watch24 jul 2026

CVE-2026-5281

Google Dawn Use-After-Free Vulnerability

CVSS

8.8

Alto

EPSS

4.9%

p92

KEV

SÍ

1 abr 2026

Exploit Today

0-100

Publicado: 1 abr 2026 · Última mod.: 24 jul 2026 · CWE-416

EPSS · 30d

4.9%EPSS · 30 días5.0%

2026-08-022026-08-31

Ficha del catálogo KEV

Producto

Google / Dawn

Vulnerabilidad

Google Dawn Use-After-Free Vulnerability

Añadido a KEV

1 abr 2026

Remediar antes de

15 abr 2026

Uso conocido en ransomware

Descripción resumida

Google Dawn contains an use-after-free vulnerability that could allow a remote attacker who had compromised the renderer process to execute arbitrary code via a crafted HTML page. This vulnerability could affect multiple Chromium-based products including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Acción requerida

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Notas

This vulnerability affects an open-source component, third-party library, protocol, or proprietary implementation that could be used by different products. For more information, please see: https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_31.html ; https://nvd.nist.gov/vuln/detail/CVE-2026-5281

Descripción técnica

Use after free in Dawn in Google Chrome prior to 146.0.7680.178 allowed a remote attacker who had compromised the renderer process to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)

Referencias oficiales

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