EUVD-2026-15074

A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.3, macOS Tahoe 26.4. An app may be able to access user-sensitive data...

CVE-2026-20699

A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.3, macOS Tahoe 26.4. An app may be able to access user-sensitive data...

PT-2026-27551

Name of the Vulnerable Software and Affected Versions macOS Sequoia versions prior to 15.7.5 macOS Sonoma versions prior to 14.8.5 macOS Tahoe versions prior to 26.4 Description A flaw exists in Intel-based Mac computers that could allow an application to access user-sensitive data. This issue wa...

CVE-2025-43522

A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.3, macOS Tahoe 26.2. An app may be able to access user-sensitive data...

CVE-2025-43521

A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.3, macOS Tahoe 26.2. An app may be able to access sensitive user data...

CVE-2025-43522

A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Tahoe 26.2, macOS Sequoia 15.7.3. An app may be able to access user-sensitive data...

CVE-2025-43521

A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Tahoe 26.2, macOS Sequoia 15.7.3. An app may be able to access sensitive user data...

CVE-2025-43522

A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Tahoe 26.2, macOS Sequoia 15.7.3. An app may be able to access user-sensitive data...

CVE-2025-43522

CVE-2025-43522 is a downgrade issue affecting Intel-based Mac computers. The vulnerability arises in macOS with a downgrade path that was addressed by adding code‑signing restrictions, and is fixed in macOS Tahoe 26.2 and macOS Sequoia 15.7.3. An app may be able to access user‑sensitive data due ...

CVE-2025-43521

A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Tahoe 26.2, macOS Sequoia 15.7.3. An app may be able to access sensitive user data...

CVE-2025-43521

CVE-2025-43521 describes a downgrade issue affecting Intel-based Macs that was mitigated by adding code-signing restrictions. The issue could allow an app to access sensitive user data, and the vulnerability is fixed in macOS Tahoe 26.2 and macOS Sequoia 15.7.3. Public references in the connected...

PT-2025-51016

Name of the Vulnerable Software and Affected Versions macOS versions prior to 15.7.3 Description A flaw exists in macOS on Intel-based Mac computers related to code-signing restrictions. This could allow an application to access user-sensitive data. Recommendations Update to macOS version 15.7.3 ...

About the security content of macOS Tahoe 26.2

About the security content of macOS Tahoe 26.2 This document describes the security content of macOS Tahoe 26.2. About Apple security updates For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are...

About the security content of macOS Sequoia 15.7.3

About the security content of macOS Sequoia 15.7.3 This document describes the security content of macOS Sequoia 15.7.3. About Apple security updates For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or...

CVE-2025-43468

A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1. An app may be able to access sensitive user data...

CVE-2025-43390

A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.2, macOS Tahoe 26.1. An app may be able to access user-sensitive data...

CVE-2025-43390

A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.2, macOS Tahoe 26.1. An app may be able to access user-sensitive data...

CVE-2025-43390

A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.2, macOS Tahoe 26.1. An app may be able to access user-sensitive data...

CVE-2025-43468

A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1. An app may be able to access sensitive user data...

CVE-2025-43468

A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.2, macOS Tahoe 26.1, macOS Sonoma 14.8.2. An app may be able to access sensitive user data...