CVE-2026-84543

7.5 Élevée

Publiée le 14/09/2026 à 23:17 · Modifiée le 16/09/2026 à 16:47 · Analysée par le NVD · Source : product-security@apple.com

Description

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Connecting to a malicious SMB server may cause unexpected system termination or corrupt kernel memory.

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Produits concernés

Apple macOS

Scores CVSS

Version	Score	Source	Vecteur
3.1	7.5 Élevée	134c704f-9b21-4f2e-91b3-4a467353bcc0	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N`

Faiblesses (CWE)

CWE-125

Références

https://support.apple.com/en-us/149035 Release NotesVendor Advisory
https://support.apple.com/en-us/149042 Release NotesVendor Advisory
https://support.apple.com/en-us/149043 Release NotesVendor Advisory

Ailleurs

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