CVE-2026-39873

9.8 Critique

Publiée le 27/07/2026 à 23:16 · Modifiée le 28/07/2026 à 21:53 · Analysée par le NVD · Source : product-security@apple.com

Description

The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. Connecting to a malicious SMB server may lead to unexpected system termination.

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Produits concernés

Apple macOS

Scores CVSS

Version	Score	Source	Vecteur
3.1	9.8 Critique	134c704f-9b21-4f2e-91b3-4a467353bcc0	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`

Faiblesses (CWE)

CWE-119

Références

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/128072 Release NotesVendor Advisory

Ailleurs

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