CVE-2026-65375

CVE-2026-65375 is an authentication flaw in Apple macOS that allows an app to cause unexpected system termination (denial of service). The issue was addressed with improved authentication and is fixed in macOS Golden Gate 27 , macOS Sequoia 15.8 , and macOS Tahoe 26.6 . The CVSS 3.1 score is 7.5 ...

EUVD-2026-78027

A logic issue was addressed with improved checks. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An attacker in a privileged network position may be able to leak sensitive user information...

EUVD-2026-78025

A permissions issue was addressed with improved validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to access sensitive user data...

EUVD-2026-78020

A validation issue was addressed with improved input sanitization. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to read arbitrary files...

EUVD-2026-78012

This issue was addressed with improved checks. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to gain root privileges...

CVE-2026-64712

This issue was addressed with improved checks. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to gain root privileges...

CVE-2026-84541

CVE-2026-84541 is an input validation flaw in macOS that allows an application to access restricted files . The issue is resolved in macOS Golden Gate 27 , macOS Sequoia 15.8 , and macOS Tahoe 26.7 . The CNA-assigned CVSS 3.1 score is 5.5 (Medium) with a local attack vector , no privileges requir...

EUVD-2026-77965

An integer overflow was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to cause unexpected system termination...

EUVD-2026-77959

A permissions issue was addressed with improved path validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An application may be able to access restricted files...

CVE-2026-84576

CVE-2026-84576 affects macOS Golden Gate 27, macOS Sequoia 15.8, and macOS Tahoe 26.7 . An application may be able to access sensitive user data due to insufficient validation, addressed by Apple with improved checks . The CVSS v3.1 score is 5.5 (Medium) : local attack vector, low privileges requ...

Astra Linux – Vulnerability in WebKit2GTK

The issue was resolved by improving access restrictions to the file system. This issue is fixed in Safari 18.3, iOS 18.3, iPadOS 18.3, macOS Sequoia 15.3, and visionOS 2.3. A maliciously crafted webpage may be able to obtain user fingerprints...

Astra Linux – Vulnerability in WebKit2GTK

This issue has been resolved through improved memory handling. This issue is fixed in Safari 18.2, iOS 18.2, iPadOS 18.2, iPadOS 17.7.6, macOS Sequoia 15.2, tvOS 18.2, visionOS 2.2, and watchOS 11.2. Processing maliciously crafted web content may lead to memory corruption...

PT-2026-91531

This issue was addressed with improved checks. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to gain root privileges...

About the security content of macOS Sequoia 15.8

About the security content of macOS Sequoia 15.8 This document describes the security content of macOS Sequoia 15.8. 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...

CVE-2026-20679

The issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. Processing a maliciously crafted file may lead to unexpected app termination...

CVE-2026-20679

CVE-2026-20679 is a vulnerability in the CoreUI framework on macOS. Processing a maliciously crafted file may lead to unexpected app termination (denial of service). The root cause is not further specified beyond "improved checks" being applied as the fix. The issue was reported by Mustafa Calap ...

EUVD-2026-63776

The issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. Processing a maliciously crafted file may lead to unexpected app termination...

PT-2026-79271

The issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. Processing a maliciously crafted file may lead to unexpected app termination...

EUVD-2026-54216

An authentication issue was addressed with improved state management. This issue is fixed in macOS Sequoia 15.7.9, macOS Sonoma 14.8.9, macOS Tahoe 26.6.1. An attacker on the network may be able to authenticate to Screen Sharing without valid credentials...

Apple Security Advisory 07-27-2026-3

Apple Security Advisory 07-27-2026-3 - macOS Sequoia 15.7.8 addresses buffer overflow, bypass, code execution, denial of service, double free, heap corruption, information leakage, integer overflow, out of bounds read, out of bounds write, traversal, and use-after-free vulnerabilities...