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CVE-2025-43529

HIGHCISA KEV

8.8

Descripcion

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.2, iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, watchOS 26.2. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS before iOS 26. CVE-2025-14174 was also issued in response to this report.

Detalles CVE

Puntuacion CVSS v3.18.8

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioREQUIRED

Publicado12/17/2025

Ultima modificacion4/3/2026

Fuentekev

Avistamientos honeypot0

CISA KEV

VendedorApple

ProductoMultiple Products

Nombre vulnerabilidadApple Multiple Products Use-After-Free WebKit Vulnerability

Fecha inclusion KEV2025-12-15

Fecha limite remediacion2026-01-05

Uso en ransomwareUnknown

Productos afectados

apple:ipadosapple:iphone_osapple:macosapple:safariapple:tvosapple:visionosapple:watchos

Debilidades (CWE)

CWE-416

Referencias

https://support.apple.com/en-us/125884(product-security@apple.com)

https://support.apple.com/en-us/125885(product-security@apple.com)

https://support.apple.com/en-us/125886(product-security@apple.com)

https://support.apple.com/en-us/125889(product-security@apple.com)

https://support.apple.com/en-us/125890(product-security@apple.com)

https://support.apple.com/en-us/125891(product-security@apple.com)

https://support.apple.com/en-us/125892(product-security@apple.com)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-43529(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlaciones IOC

Sin correlaciones registradas

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