Vulnerability Description
The issue was addressed with improved checks. This issue is fixed in Safari 26.1, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. A malicious website may exfiltrate data cross-origin.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Safari | < 26.1 |
| Apple | Ipados | < 26.1 |
| Apple | Iphone Os | < 26.1 |
| Apple | Tvos | < 26.1 |
| Apple | Visionos | < 26.1 |
| Apple | Watchos | < 26.1 |
Related Weaknesses (CWE)
References
- https://support.apple.com/en-us/125632Release NotesVendor Advisory
- https://support.apple.com/en-us/125634
- https://support.apple.com/en-us/125637Release NotesVendor Advisory
- https://support.apple.com/en-us/125638Release NotesVendor Advisory
- https://support.apple.com/en-us/125639Release NotesVendor Advisory
- https://support.apple.com/en-us/125640Release NotesVendor Advisory
FAQ
What is CVE-2025-43480?
CVE-2025-43480 is a vulnerability with a CVSS score of 8.1 (HIGH). The issue was addressed with improved checks. This issue is fixed in Safari 26.1, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. A malicious website may exfiltrate...
How severe is CVE-2025-43480?
CVE-2025-43480 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-43480?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Safari, Apple Ipados, Apple Iphone Os, Apple Tvos, Apple Visionos.