CVE-2026-43776

7.8 Élevée

Publiée le 27/07/2026 à 23:17 · Modifiée le 18/08/2026 à 00:17 · Modifiée · Source : product-security@apple.com

Description

A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Tahoe 26.6. Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution.

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Produits concernés

Apple iOS and iPadOS
Apple macOS
Apple ipados
Apple iphone os

Scores CVSS

Version	Score	Source	Vecteur
3.1	7.8 Élevée	134c704f-9b21-4f2e-91b3-4a467353bcc0	`CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`

Faiblesses (CWE)

CWE-120

Références

https://support.apple.com/en-us/128066 Release NotesVendor Advisory
https://support.apple.com/en-us/128067 Release NotesVendor Advisory
https://support.apple.com/en-us/128071 Release NotesVendor Advisory
https://support.apple.com/en-us/148287

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories