CVE-2025-43503

MEDIUM
Published Nov 4, 2025 Modified Apr 2, 2026 CWE-290

Description

An inconsistent user interface issue was addressed with improved state management. This issue is fixed in Safari 26.1, iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, visionOS 26.1, watchOS 26.1. Visiting a malicious website may lead to user interface spoofing.

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CVSS v3.1 Score

4.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Weakness Type (CWE)

CWE-290 CWE-290

Affected Products

Vendor Product
apple safari
apple ipados
apple iphone_os
apple visionos
apple watchos

References

Frequently Asked Questions

What is CVE-2025-43503? +
An inconsistent user interface issue was addressed with improved state management. This issue is fixed in Safari 26.1, iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, visionOS 26.1, watchOS 26.1. Visiting a malicious website may lead to user interface spoofing. It has a CVSS v3.1 base score of 4.3 (MEDIUM).
How severe is CVE-2025-43503? +
CVE-2025-43503 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
What products are affected by CVE-2025-43503? +
CVE-2025-43503 affects products from apple, specifically: ipados, iphone_os, safari, visionos, watchos. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-43503? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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