CVE Watch—

CVE-2025-21043

Samsung Mobile Devices Out-of-Bounds Write Vulnerability

CVSS

—

Sin CVSS

EPSS

1.4%

p70

KEV

SÍ

2 oct 2025

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

1.4%EPSS · 30 días1.4%

2026-06-302026-07-17

Ficha del catálogo KEV

Producto

Samsung / Mobile Devices

Vulnerabilidad

Samsung Mobile Devices Out-of-Bounds Write Vulnerability

Añadido a KEV

2 oct 2025

Remediar antes de

23 oct 2025

Uso conocido en ransomware

Descripción resumida

Samsung mobile devices contain an out-of-bounds write vulnerability in libimagecodec.quram.so which allows remote attackers to execute arbitrary code.

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://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=09 ; https://nvd.nist.gov/vuln/detail/CVE-2025-21043

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