CVE Watch23 jul 2026

CVE-2026-11645

Google Chromium V8 Out-of-Bounds Read and Write Vulnerability

CVSS

8.8

Alto

EPSS

2.4%

p84

KEV

SÍ

9 jun 2026

Exploit Today

0-100

Publicado: 9 jun 2026 · Última mod.: 23 jul 2026 · CWE-125 · CWE-787

EPSS · 30d

2.2%EPSS · 30 días2.5%

2026-09-172026-10-15

Ficha del catálogo KEV

Producto

Google / Chromium V8

Vulnerabilidad

Google Chromium V8 Out-of-Bounds Read and Write Vulnerability

Añadido a KEV

9 jun 2026

Remediar antes de

23 jun 2026

Uso conocido en ransomware

Descripción resumida

Google Chromium V8 out-of-bounds read and write vulnerability that could allow a remote attacker to execute arbitrary code inside a sandbox 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 mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Notas

https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.html ; https://issues.chromium.org/issues/506689381 ; https://nvd.nist.gov/vuln/detail/CVE-2026-11645

Descripción técnica

Out of bounds read and write in V8 in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

Referencias oficiales

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