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CVE-2026-20700

HIGHCISA KEV

7.8

Descripcion

A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. An attacker with memory write capability may be able to execute arbitrary code. 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 and CVE-2025-43529 were also issued in response to this report.

Detalles CVE

Puntuacion CVSS v3.17.8

SeveridadHIGH

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

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado2/11/2026

Ultima modificacion3/25/2026

Fuentekev

Avistamientos honeypot0

CISA KEV

VendedorApple

ProductoMultiple Products

Nombre vulnerabilidadApple Multiple Buffer Overflow Vulnerability

Fecha inclusion KEV2026-02-12

Fecha limite remediacion2026-03-05

Uso en ransomwareUnknown

Productos afectados

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

Debilidades (CWE)

CWE-119

Referencias

https://support.apple.com/en-us/126346(product-security@apple.com)

https://support.apple.com/en-us/126348(product-security@apple.com)

https://support.apple.com/en-us/126351(product-security@apple.com)

https://support.apple.com/en-us/126352(product-security@apple.com)

https://support.apple.com/en-us/126353(product-security@apple.com)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-20700(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlaciones IOC

Sin correlaciones registradas

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