PT-2026-53727 · Apple · Safari+2

Arni Hardarson + 2 · Publicado 2026-06-29 · Atualizado 2026-06-29 · CVE-2026-43740

Mitre

CVSS v3.1

6.5

Média

Vetor base

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

The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may result in the disclosure of process memory.

Correção

Buffer Overflow

Use After Free

Enumeração de Fraquezas

CWE-119

CWE-416

Identificadores relacionados

CVE-2026-43740

Produtos afetados

Safari

Ios/Ipados

Apple Macos

Referências · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-43740 · Nota de Segurança
• https://support.apple.com/en-us/127594 · Nota
• https://support.apple.com/en-us/127685 · Nota
• https://support.apple.com/en-us/127595 · Nota