CVE-2025-43530 Information disclosure in iOS and iPadOS

Medium 5.5 Published 12 Dec 2025 Updated 2 Apr 2026

An app may access sensitive user data due to insufficient checks, requiring users to update their Apple operating systems.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-43530?

CVE-2025-43530 is a medium-severity vulnerability in Apple Macos, published on 12 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

This issue was addressed with improved checks. This issue is fixed in iOS 18.7.3 and iPadOS 18.7.3, macOS Sequoia 15.7.3, macOS Sonoma 14.8.3, macOS Tahoe 26.2. An app may be able to access sensitive user data.

Weakness: CWE-200

Which versions are affected by CVE-2025-43530?

It affects 1 product.

Products include Apple Macos.

How do I fix CVE-2025-43530?

No fix has been published for CVE-2025-43530 yet. Limit exposure of the affected software until one is available.

Is CVE-2025-43530 being exploited?

There is no known exploitation of CVE-2025-43530 in the wild and no public exploit code.

All Apple Macos vulnerabilities

Sources

Also known as GHSA-c4jm-jph7-8vhp.