CVE-2026-20688

A path handling issue was addressed with improved 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, visionOS 26.4. An app may be able to break out of its sandbox...

CVE-2026-20631

A logic issue was addressed with improved checks. This issue is fixed in macOS Tahoe 26.4. A user may be able to elevate privileges...

UBUNTU-CVE-2026-20691

An authorization issue was addressed with improved state management. This issue is fixed in Safari 26.4, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, visionOS 26.4, watchOS 26.4. A maliciously crafted webpage may be able to fingerprint the user...

CVE-2026-28864

A vulnerability in Apple's operating systems allows a local attacker to gain access to a user's Keychain items . The root cause is related to permissions checking , which has been addressed in recent security updates. This issue affects iOS 18.7.7 , iPadOS 18.7.7 , iOS 26.4 , iPadOS 26.4 , macOS ...

CVE-2026-20691

An authorization issue was addressed with improved state management. This issue is fixed in Safari 26.4, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, visionOS 26.4, watchOS 26.4. A maliciously crafted webpage may be able to fingerprint the user...

CVE-2026-28844

A file access issue was addressed with improved input validation. This issue is fixed in macOS Tahoe 26.4. An attacker may gain access to protected parts of the file system...

CVE-2026-20665

This issue was addressed through improved state management. This issue is fixed in Safari 26.4, iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. Processing maliciously crafted web content may prevent Content Security Policy from bei...

CVE-2026-28824

An authorization issue was addressed with improved state management. 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 sensitive user data...

CVE-2026-28839

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. An app may be able to access sensitive user data...

CVE-2026-28874

A vulnerability in the Baseband component of iOS and iPadOS could allow a remote attacker to cause an unexpected app termination . This issue was addressed with improved checks and is fixed in versions 26.4 of both operating systems. No specific exploitation details are provided.

CVE-2026-28856

The issue was addressed with improved authentication. This issue is fixed in iOS 26.4 and iPadOS 26.4, visionOS 26.4, watchOS 26.4. An attacker with physical access to a locked device may be able to view sensitive user information...

CVE-2026-28856

The issue was addressed with improved authentication. This issue is fixed in iOS 26.4 and iPadOS 26.4, visionOS 26.4, watchOS 26.4. An attacker with physical access to a locked device may be able to view sensitive user information...

CVE-2026-28856

This vulnerability affects iOS , iPadOS , visionOS , and watchOS versions prior to 26.4 . The root cause is identified as an authentication issue , which could allow an attacker with physical access to a locked device to view sensitive user information . The issue has been resolved in versions 26...

CVE-2026-28837

A logic 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...

EUVD-2026-15109

A logic 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...

CVE-2026-28837

CVE-2026-28837 is a logic-issue vulnerability affecting macOS Tahoe prior to the 26.4 release. The advisory states that an app may gain access to sensitive user data due to insufficient checks, and the fix is implemented in macOS Tahoe 26.4. The NVD/Red Hat entries repeat the same description, al...

CVE-2026-28820

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...

CVE-2026-28820

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...

CVE-2026-28820

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...

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...