Local app access to sensitive user data
Published Jul 27, 2026 · Updated Jul 27, 2026
Information disclosure in the Apple macOS Kernel allows local users to access sensitive user data through an app on affected releases. Apple has not disclosed which Kernel check accepts an unauthorized request, what data path it guards, or which classes of sensitive user data are exposed. Exploitation requires local app execution and user interaction, and the reported consequence is limited to disclosure, with no data modification or service interruption.
Summary
What happened
Information disclosure in the Apple macOS Kernel allows local users to access sensitive user data through an app on affected releases. Apple has not disclosed which Kernel check accepts an unauthorized request, what data path it guards, or which classes of sensitive user data are exposed. Exploitation requires local app execution and user interaction, and the reported consequence is limited to disclosure, with no data modification or service interruption.
The record
- CVE
- CVE-2026-43782
- Published
- Jul 27, 2026
- Updated
- Jul 27, 2026
- Vendor
- Apple
- Product
- macOS
- Classifications
- CWE-200, T1005
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jul 27, 2026CVE publishedPublication date reported by the CVE source.
- Jul 27, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <14.8.8
- Affected versionversion=0 <15.7.8
- Affected versionversion=0 <26.6
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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