CVE-2025-43323 Details
Description
This issue was addressed with additional entitlement checks. This issue is fixed in iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. An app may be able to fingerprint the user.
A vulnerability exists in the CloudKit framework of various Apple operating systems, including visionOS 26, tvOS 26, iOS 26, iPadOS 26, and watchOS 26. This vulnerability allows apps to fingerprint users by exploiting insufficient entitlement checks. The issue has been addressed in the respective updates for each operating system.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Nov 4, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://support.apple.com/en-us/125108 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/125110 | [email protected] | |
| https://support.apple.com/en-us/125114 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/125115 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/125116 | [email protected] | Release NotesVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-200 | Exposure of Sensitive Information to an Unauthorized Actor | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| apple ipados | < 26.0 |
CPE
Remediation
| |
| apple iphone os | < 26.0 |
CPE
Remediation
| |
| apple tvos | < 26.0 |
CPE
Remediation
| |
| apple visionos | < 26.0 |
CPE
Remediation
| |
| apple watchos | < 26.0 |
CPE
Remediation
| |
Change History
6 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 2, 2026 | CVE Modified | [email protected] |
| Nov 4, 2025 | Initial Analysis | [email protected] |
| Nov 4, 2025 | CVE Modified | CISA-ADP |
| Nov 4, 2025 | New CVE Received | [email protected] |