CVE Vulnerability Catalog

Translated CVE descriptions from NVD NIST - in English

Browse vulnerabilities by package

CISA KEV catalog updated: (v2026.11.04)

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CVE-2026-84564
Medium

An uninitialized memory issue in Apple systems may disclose process memory when processing a maliciously crafted image. The flaw was fixed with improved memory initialization in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, and watchOS 27.

CVE-2026-84563
High

A logic issue in macOS allows an app to cause unexpected system termination. The flaw was addressed with improved checks in macOS Golden Gate 27, macOS Sequoia 15.8, and macOS Tahoe 26.7.

CVE-2026-84562
Medium

A race condition in macOS allows an app to access protected user data. The flaw was addressed with additional validation in macOS Tahoe 26.6.

CVE-2026-84561
Critical

A double free issue in Apple systems allows an app to cause unexpected system termination or corrupt kernel memory. The flaw was fixed with improved memory management in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, and watchOS 27.

CVE-2026-84560
Medium

An authorization issue in Apple systems allows an app to gain unauthorized access to Bluetooth. The flaw was addressed with improved state management in iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27, and watchOS 27.

CVE-2026-84559
Medium

A permissions issue was addressed with improved validation. Fixed in macOS Golden Gate 27, macOS Sequoia 15.8, and macOS Tahoe 26.7. A malicious application may be able to access restricted files.

CVE-2026-84558
Medium

A double free issue was addressed with improved memory management. Fixed in macOS Golden Gate 27. An app may be able to cause unexpected system termination.

CVE-2026-84556
Medium

An authorization issue was addressed with improved access control. Fixed in macOS Golden Gate 27, macOS Sequoia 15.8, and macOS Tahoe 26.7. An app may be able to access sensitive user data.

CVE-2026-84555
Medium

An authorization issue was addressed with improved access control. Fixed in macOS Golden Gate 27 and macOS Sequoia 15.8. An app may be able to access sensitive user data.

CVE-2026-84554
Medium

An integer overflow was addressed with improved input validation. Fixed in macOS Golden Gate 27, macOS Sequoia 15.8, and macOS Tahoe 26.7. An attacker in a privileged network position may be able to cause a denial-of-service.

CVE-2026-84553
High

A resource exhaustion issue was addressed with improved input validation. Fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. A remote attacker may be able to cause a denial-of-service.

CVE-2026-84552
Medium

The issue was addressed with improved memory handling. Fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to cause unexpected system termination.

CVE-2026-84551
Medium

A logic issue was addressed with improved validation. Fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, visionOS 27, watchOS 27. An app may be able to bypass network restrictions.

CVE-2026-84550
Medium

A race condition was addressed with additional validation. Fixed in macOS Golden Gate 27, macOS Sequoia 15.8, and macOS Tahoe 26.7. An app may be able to cause unexpected system termination.

CVE-2026-84549
High

An out-of-bounds read was addressed with improved bounds checking. Fixed in macOS Golden Gate 27, macOS Sequoia 15.8, and macOS Tahoe 26.7. Connecting to a malicious NFS server may cause unexpected system termination or corrupt kernel memory.

CVE-2026-84548
High

An integer overflow was addressed with improved input validation. Fixed in macOS Golden Gate 27, macOS Sequoia 15.8, and macOS Tahoe 26.7. Processing a maliciously crafted document may lead to an out-of-bounds read.

CVE-2026-84546
High

An out-of-bounds write issue in 3D model processing, addressed with improved bounds checking. The flaw affects iOS, iPadOS, macOS, tvOS, visionOS, and watchOS. Processing a maliciously crafted 3D model may lead to memory corruption.

CVE-2026-84544
High

An integer overflow in NFS connection handling, addressed with improved input validation. The flaw affects macOS Golden Gate 27, macOS Sequoia 15.8, and macOS Tahoe 26.7. Connecting to a malicious NFS server may cause unexpected system termination or corrupt kernel memory.

CVE-2026-84543
High

An out-of-bounds access issue in SMB connection handling, addressed with improved bounds checking. The flaw affects macOS Golden Gate 27, macOS Sequoia 15.8, and macOS Tahoe 26.7. Connecting to a malicious SMB server may cause unexpected system termination or corrupt kernel memory.

CVE-2026-84541
Medium

An input validation issue, addressed with improved input validation. The flaw affects macOS Golden Gate 27, macOS Sequoia 15.8, and macOS Tahoe 26.7. An application may be able to access restricted files.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS