CVE-2026-20670 Details
Description
An authorization issue was addressed with improved state management. This issue is fixed in macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3. An app may be able to access sensitive user data.
A vulnerability exists in macOS Sonoma and macOS Tahoe that allows an application to access sensitive user data due to an authorization issue. This vulnerability has been addressed with improved state management. The issue is present in macOS Sonoma versions prior to 14.8.4 and in macOS Tahoe versions prior to 26.3.
Users can upgrade to macOS Sonoma 14.8.4 or macOS Tahoe 26.3 to address this vulnerability.
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 Mar 27, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://support.apple.com/en-us/126348 | [email protected] | Release NotesVendor Advisory |
| https://support.apple.com/en-us/126349 | [email protected] | |
| https://support.apple.com/en-us/126350 | [email protected] | Release NotesVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| NVD-CWE-noinfo | Insufficient Information to Classify Weakness | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| apple macos | >= 14.0, < 14.8.4 >= 26.0, < 26.3 |
CPE
Remediation
| |
Change History
6 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Aug 21, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Mar 27, 2026 | CVE Modified | CISA-ADP |
| Mar 26, 2026 | Initial Analysis | [email protected] |
| Mar 25, 2026 | New CVE Received | [email protected] |