CVE-2026-39873

Katalog CVE

CVSS 9.8 · Critical EPSS 0,59%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada apple macos. Skor CVSS 3.1 9.8 (Critical) menurut CISA ADP.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

27 Juli 2026

Terakhir diubah

28 Juli 2026

Status NVD

Analyzed

CVSS 3.1

9.8 (Critical), sumber CISA ADP
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

EPSS (30 hari)

0,59% peluang dieksploitasi; lebih tinggi dari 46,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://support.apple.com/en-us/128067 release notes · advisory vendor
• https://support.apple.com/en-us/128071 release notes · advisory vendor
• https://support.apple.com/en-us/128072 release notes · advisory vendor