Link Exposure Vulnerability in Apple's Safari and iOS Products
CVE-2026-64713

8.1HIGH

Key Information:

Vendor

Apple
Status
Safari
iOS And iPad OS
Mac OS
TV OS
Vendor
CVE Published:
27 July 2026

What is CVE-2026-64713?

This vulnerability allows malicious websites to determine if a user has previously visited a specific link, potentially compromising user privacy. Apple has addressed this issue with improved checks in several of its product versions, enhancing the security measures necessary to protect user data and browsing history.

Affected Version(s)

iOS and iPadOS 0 < 26.6

macOS 0 < 26.6

Safari 0 < 26.6

References

https://support.apple.com/en-us/128066
https://support.apple.com/en-us/128067
https://support.apple.com/en-us/128068

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.