CVE-2026-43800: An app may be able to access sensitive user data in Apple iOS and iPadOS
An information disclosure issue was addressed by removing the vulnerable code. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, watchOS 26.6. An app may be able to access sensitive user data.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-43800) involves an information disclosure flaw in Apple iOS and iPadOS that could allow an app to access sensitive user data. The issue was resolved by Apple through removal of the vulnerable code and fixed in iOS 26.6 and iPadOS 26.6. The CVSS vector indicates local attack vector with low complexity, no privileges required, user interaction needed, unchanged scope, and high confidentiality impact without integrity or availability impact.
Potential Impact
An attacker who successfully exploits this vulnerability could gain access to sensitive user data on affected iOS and iPadOS devices. There is no indication of integrity or availability impact. No known exploits are reported in the wild.
Mitigation Recommendations
A fix is available in iOS 26.6 and iPadOS 26.6. Users and administrators should update affected devices to these versions or later to remediate this vulnerability. No additional mitigation guidance is provided.
CVE-2026-43800: An app may be able to access sensitive user data in Apple iOS and iPadOS
Description
An information disclosure issue was addressed by removing the vulnerable code. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, watchOS 26.6. An app may be able to access sensitive user data.
CVSS v3.1
Score 5.5medium
Affected software
Apple
iOS and iPadOS
Apple
macOS
Apple
tvOS
Apple
watchOS
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-43800) involves an information disclosure flaw in Apple iOS and iPadOS that could allow an app to access sensitive user data. The issue was resolved by Apple through removal of the vulnerable code and fixed in iOS 26.6 and iPadOS 26.6. The CVSS vector indicates local attack vector with low complexity, no privileges required, user interaction needed, unchanged scope, and high confidentiality impact without integrity or availability impact.
Potential Impact
An attacker who successfully exploits this vulnerability could gain access to sensitive user data on affected iOS and iPadOS devices. There is no indication of integrity or availability impact. No known exploits are reported in the wild.
Mitigation Recommendations
A fix is available in iOS 26.6 and iPadOS 26.6. Users and administrators should update affected devices to these versions or later to remediate this vulnerability. No additional mitigation guidance is provided.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- apple
- Date Reserved
- 2026-05-01T22:46:27.820Z
- State
- PUBLISHED
Threat ID: 6a67c1bb9c2644c7f8cb1140
Added to database: 07/27/2026, 20:38:19 UTC
Last enriched: 07/29/2026, 23:31:09 UTC
Last updated: 09/11/2026, 07:31:53 UTC
Views: 48
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