CVE-2026-39877

Katalog CVE

CVSS 7.8 · High EPSS 0,17%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada apple macos. Skor CVSS 3.1 7.8 (High) menurut CISA ADP.

Deskripsi (NVD)

A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. An app may be able to disclose kernel memory.

Rincian

Terbit di NVD

27 Juli 2026

Terakhir diubah

25 Agustus 2026

Status NVD

Modified

CVSS 3.1

7.8 (High), sumber CISA ADP
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/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)

0,17% peluang dieksploitasi; lebih tinggi dari 6,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://support.apple.com/en-us/128071 release notes · advisory vendor
• https://support.apple.com/en-us/128072 release notes · advisory vendor
• https://support.apple.com/en-us/127110
• https://support.apple.com/en-us/127115
• https://support.apple.com/en-us/127118
• https://support.apple.com/en-us/127119
• https://support.apple.com/en-us/127120
• https://support.apple.com/en-us/148287