CVE-2025-43339: A malicious app may be able to access sensitive user data in Apple macOS
An access issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Tahoe 26.1. A malicious app may be able to access sensitive user data.
AI Analysis
Technical Summary
This vulnerability involves an access control issue in Apple macOS that allowed a malicious app to access sensitive user data. The problem was mitigated by enhancing sandbox restrictions. The fix is included in macOS Tahoe 26.1. There is no indication of known exploits in the wild or detailed technical exploitation information.
Potential Impact
A malicious application could gain unauthorized access to sensitive user data on affected macOS systems prior to version Tahoe 26.1. This could lead to privacy breaches or data leakage. No further impact details or exploitation reports are provided.
Mitigation Recommendations
The vulnerability is fixed in macOS Tahoe 26.1. Users and administrators should update to macOS Tahoe 26.1 or later to remediate this issue. Patch status is confirmed by the vendor advisory indicating the fix is included in this version.
CVE-2025-43339: A malicious app may be able to access sensitive user data in Apple macOS
Description
An access issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Tahoe 26.1. A malicious app may be able to access sensitive user data.
CVSS v3.1
Score 5.5medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves an access control issue in Apple macOS that allowed a malicious app to access sensitive user data. The problem was mitigated by enhancing sandbox restrictions. The fix is included in macOS Tahoe 26.1. There is no indication of known exploits in the wild or detailed technical exploitation information.
Potential Impact
A malicious application could gain unauthorized access to sensitive user data on affected macOS systems prior to version Tahoe 26.1. This could lead to privacy breaches or data leakage. No further impact details or exploitation reports are provided.
Mitigation Recommendations
The vulnerability is fixed in macOS Tahoe 26.1. Users and administrators should update to macOS Tahoe 26.1 or later to remediate this issue. Patch status is confirmed by the vendor advisory indicating the fix is included in this version.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- apple
- Date Reserved
- 2025-04-16T15:24:37.110Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a2b05c1815e7002b81e9973
Added to database: 6/11/2026, 7:00:17 PM
Last enriched: 6/11/2026, 7:30:02 PM
Last updated: 6/12/2026, 5:07:44 AM
Views: 11
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