5.5
CVE-2026-28820 - macOS Sensitive User Data Exposure via Improper Access Checks
This issue was addressed with improved checks. This issue is fixed in macOS Tahoe 26.4. An app may be able to access sensitive user data.
5.5
CVE-2026-28877 - Apple OS Authorization Issue Allowing Apps to Access Sensitive User Data
An authorization issue was addressed with improved state management. This issue is fixed in iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Tahoe 26.4, visionOS 26.4, watchOS 26.4. An app may be able to access sensitive user data.
6.5
CVE-2026-20657 - File Parsing Bug Causes App Crash
The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5. Parsing a maliciously crafted file may lead to an unexpected app termination.
5.5
CVE-2026-20698 -
The issue was addressed with improved memory handling. This issue is fixed in iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. An app may be able to cause unexpected system termination or corrupt kernel memory.
4
CVE-2026-28882 - Installed App Enumeration Vulnerability in Apple Operating Systems
This issue was addressed with improved checks. This issue is fixed in iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. An app may be able to enumerate a user's installed apps.
7.5
CVE-2026-28894 - Apple iOS, iPadOS, and macOS Remote Denial of Service Vulnerability
A denial-of-service issue was addressed with improved input validation. This issue is fixed in iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. A remote attacker may be able to cause a denial-of-service.
6.5
CVE-2026-28857 - webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.4, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, visionOS 26.4. Processing maliciously crafted web content may lead to an unexpected process crash.
6.2
CVE-2026-28841 - Buffer Overflow in macOS Causing Memory Corruption and Application Crash
A buffer overflow was addressed with improved size validation. This issue is fixed in macOS Tahoe 26.4. A buffer overflow may result in memory corruption and unexpected app termination.
4
CVE-2026-28816 - Path Traversal Allows Unauthorized File Deletion in macOS
A path handling issue was addressed with improved validation. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. An app may be able to delete files for which it does not have permission.
4
CVE-2026-20607 - macOS Permissions Flaw Allowing Unauthorized Access to Protected User Data
A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. An app may be able to access protected user data.