What’s Vulnerable › Vulnerabilities

CVE-2025-43503

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-11-04 · updated 2026-09-26
• Weakness: 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.

Affected products

• Apple iPadOS: before 26.1 — fixed in 26.1
• Apple Iphone Os: before 26.1 — fixed in 26.1
• Apple Safari: before 26.1 — fixed in 26.1
• Apple visionOS: before 26.1 — fixed in 26.1
• Apple watchOS: before 26.1 — fixed in 26.1

How to fix

Upgrade to a fixed version: Apple iPadOS 26.1; Apple Iphone Os 26.1; Apple Safari 26.1; Apple visionOS 26.1; Apple watchOS 26.1. Check the vendor advisory for mitigations.

References

• https://support.apple.com/en-us/125632
• https://support.apple.com/en-us/125633
• https://support.apple.com/en-us/125634
• https://support.apple.com/en-us/125638
• https://support.apple.com/en-us/125639
• https://support.apple.com/en-us/125640

Get alerted when CVE-2025-43503 or the next vulnerability affects your stack