CVE-2025-43520: apple ipados +5 lainnya

csirt@kutim:~/threat-intel/cve/CVE-2025-43520

CVSS 5.5 · Medium KEV · sudah dieksploitasi EPSS 0,43%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada apple ipados, apple iphone os +4 lainnya. Skor CVSS 3.1 5.5 (Medium) menurut NVD. Masuk katalog KEV CISA pada 20 Maret 2026, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. A malicious application may be able to cause unexpected system termination or write kernel memory.

Rincian

Terbit di NVD: 12 Desember 2025
Terakhir diubah: 7 Oktober 2026
Status NVD: Analyzed
CVSS 3.1: 5.5 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
EPSS (30 hari): 0,43% peluang dieksploitasi; lebih tinggi dari 35,0% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama: Apple Multiple Products Classic Buffer Overflow Vulnerability
Masuk KEV: 20 Maret 2026
Tenggat CISA: 3 April 2026 (untuk instansi federal AS)
Ransomware: Belum tercatat
Tindakan wajib: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
apple	ipados	Semua versi sebelum 18.7.2
apple	ipados	Versi 26.0
apple	iphone os	Semua versi sebelum 18.7.2
apple	iphone os	Versi 26.0
apple	macos	Versi 14.0 hingga sebelum 14.8.2
apple	macos	Versi 15.0 hingga sebelum 15.7.2
apple	macos	Versi 26.0
apple	tvos	Semua versi sebelum 26.1
apple	visionos	Semua versi sebelum 26.1
apple	watchos	Semua versi sebelum 26.1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://support.apple.com/en-us/125632 release notes · advisory vendor
https://support.apple.com/en-us/125633 release notes · advisory vendor
https://support.apple.com/en-us/125634 release notes · advisory vendor
https://support.apple.com/en-us/125635 release notes · advisory vendor
https://support.apple.com/en-us/125636 release notes · advisory vendor
https://support.apple.com/en-us/125637 release notes · advisory vendor
https://support.apple.com/en-us/125638 release notes · advisory vendor
https://support.apple.com/en-us/125639 release notes · advisory vendor
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-43520 pemerintah AS
https://cloud.google.com/blog/topics/threat-intelligence/darksword-ios-exploit-chain/ deskripsi teknis

Sumber: NVD · CVE.org · KEV CISA · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 8 Okt 2026, 00:25 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.