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CVE-2026-20644

MEDIUM

6.5

Descricao

The issue was addressed with improved memory handling. This issue is fixed in Safari 26.3, iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, visionOS 26.3. Processing maliciously crafted web content may lead to an unexpected process crash.

Detalhes CVE

Pontuacao CVSS v3.16.5

SeveridadeMEDIUM

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioREQUIRED

Publicado2/11/2026

Ultima modificacao4/2/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

apple:ipadosapple:iphone_osapple:macosapple:safariapple:visionos

Fraquezas (CWE)

CWE-119CWE-416CWE-787

Referencias

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

https://support.apple.com/en-us/126347(product-security@apple.com)

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

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

https://support.apple.com/en-us/126354(product-security@apple.com)

Correlacoes IOC

Sem correlacoes registradas

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