CVE-2025-43295CWE-400denial-of-service

CVE-2025-43295

Medium · published September 16, 2025

CVSS v3.1

5.5

EPSS

Percentile

13.2

In the wild

Unconfirmed

What it is

A denial-of-service issue was addressed with improved validation. This issue is fixed in iOS 18.7 and iPadOS 18.7, macOS Sequoia 15.7, macOS Sonoma 14.8, macOS Tahoe 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: 0.00232 · 13.2th percentile
Weakness: CWE-400 · Uncontrolled Resource Consumption
Published: 2025-09-16T03:15Z

Affected products (4)

Product	Versions	Fixed in
apple/ipados	< 18.7	18.7
apple/iphone_os	< 18.7	18.7
apple/macos	≥ 14.0, < 14.8	14.8
apple/macos	≥ 15.0, < 15.7	15.7

References (8)

https://support.apple.com/en-us/125109 · [email protected]https://support.apple.com/en-us/125110 · [email protected]https://support.apple.com/en-us/125111 · [email protected]https://support.apple.com/en-us/125112 · [email protected]http://seclists.org/fulldisclosure/2025/Sep/50 · af854a3a-2127-422b-91ae-364da2661108 http://seclists.org/fulldisclosure/2025/Sep/53 · af854a3a-2127-422b-91ae-364da2661108 http://seclists.org/fulldisclosure/2025/Sep/54 · af854a3a-2127-422b-91ae-364da2661108 http://seclists.org/fulldisclosure/2025/Sep/55 · af854a3a-2127-422b-91ae-364da2661108

EPSS history

Timeline

15 SEP 22:35Z
A denial-of-service issue was addressed with improved validation
cvelistv5