CVE-2025-43529
Apple Multiple Products Use-After-Free WebKit Vulnerability
CVSS
—
Sin CVSS
EPSS
8.9%
p95
KEV
SÍ
15 dic 2025
Exploit Today
78
0-100
Publicado: — · Última mod.: —
Producto
Apple / Multiple Products
Vulnerabilidad
Apple Multiple Products Use-After-Free WebKit Vulnerability
Añadido a KEV
15 dic 2025
Remediar antes de
5 ene 2026
Uso conocido en ransomware
No
Descripción resumida
Apple iOS, iPadOS, macOS, and other Apple products contain a use-after-free vulnerability in WebKit. Processing maliciously crafted web content may lead to memory corruption. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
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://support.apple.com/en-us/125884 ; https://support.apple.com/en-us/125892 ; https://support.apple.com/en-us/125885 ; https://support.apple.com/en-us/125886 ; https://support.apple.com/en-us/125889 ; https://nvd.nist.gov/vuln/detail/CVE-2025-43529