CVE-2026-28938

User Fingerprinting via Sensitive Data Exposure in iOS/iPadOS 26.6

Published Sep 14, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
A privacy issue was addressed by moving sensitive data. This issue is fixed in iOS 26.6 and iPadOS 26.6. An app may be able to fingerprint the user.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
References
History
Type Values Removed Values Added
Title User Fingerprinting via Sensitive Data Exposure in iOS/iPadOS 26.6
Type Values Removed Values Added
First Time appeared Apple ipados
Apple iphone Os
CPEs cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Vendors & Products Apple ipados
Apple iphone Os
Type Values Removed Values Added
Title App Fingerprinting via Sensitive Data Exposure in iOS and iPadOS
Weaknesses CWE-200 CWE-359
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title App Fingerprinting via Sensitive Data Exposure in iOS and iPadOS
Weaknesses CWE-200
Type Values Removed Values Added
First Time appeared Apple
Apple ios And Ipados
Vendors & Products Apple
Apple ios And Ipados
Type Values Removed Values Added
Description A privacy issue was addressed by moving sensitive data. This issue is fixed in iOS 26.6 and iPadOS 26.6. An app may be able to fingerprint the user.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
apple
Published
Updated
Sep 16, 2026, 12:30 PM
Reserved
Mar 3, 2026, 4:36 PM
Status
Analyzed
Published
Sep 14, 2026, 9:17 PM
Modified
Sep 17, 2026, 6:41 PM