CVE-2025-43355CWE-843

CVE-2025-43355

Medium · published September 16, 2025

CVSS v3.1
5.5
EPSS
0%
Percentile
13.5
In the wild
Unconfirmed
What it is

A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 18.7 and iPadOS 18.7, iOS 26 and iPadOS 26, macOS Sequoia 15.7, macOS Sonoma 14.8, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. An app may be able to cause a denial-of-service.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00234 · 13.5th percentile
Weakness
CWE-843 · Access of Resource Using Incompatible Type ('Type Confusion')
Published
2025-09-16T03:15Z
Affected products (7)
ProductVersionsFixed in
apple/ipados< 18.718.7
apple/iphone_os< 18.718.7
apple/macos≥ 14.0, < 14.814.8
apple/macos≥ 15.0, < 15.715.7
apple/tvos< 26.026.0
apple/visionos< 26.026.0
apple/watchos< 26.026.0
References (15)
EPSS history
Timeline
  • 15 SEP 22:35Z
    A type confusion issue was addressed with improved memory handling
    cvelistv5