CVE-2025-43295

Severity: medium (CVSS 5.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-09-15 · updated 2026-10-18
Weakness: CWE-400

Description

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.

Affected products

Apple iPadOS: before 18.7 — fixed in 18.7
Apple Iphone Os: before 18.7 — fixed in 18.7
Apple macOS: from 14.0 before 14.8; from 15.0 before 15.7 — fixed in 14.8, 15.7

How to fix

Upgrade to a fixed version: Apple iPadOS 18.7; Apple Iphone Os 18.7; Apple macOS 14.8, 15.7. Check the vendor advisory for mitigations.

References

https://support.apple.com/en-us/125109
https://support.apple.com/en-us/125110
https://support.apple.com/en-us/125111
https://support.apple.com/en-us/125112
http://seclists.org/fulldisclosure/2025/Sep/50
http://seclists.org/fulldisclosure/2025/Sep/53
http://seclists.org/fulldisclosure/2025/Sep/54
http://seclists.org/fulldisclosure/2025/Sep/55

Get alerted when CVE-2025-43295 or the next vulnerability affects your stack