Apple iPadOS Apple iPad Operating System

Apple iOS CVE-2025-43210 OOB Access in Media Handling Fixed in iOS 18.6
CVE-2025-43210 6.3 - Medium - April 02, 2026

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 18.6 and iPadOS 18.6, iPadOS 17.7.9, macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7, tvOS 18.6, visionOS 2.6, watchOS 11.6. Processing a maliciously crafted media file may lead to unexpected app termination or corrupt process memory.

Out-of-bounds Read

Apple iOS 18.6+ Mem Corruption via File Processing (CVE-2025-43202)
CVE-2025-43202 8.8 - High - April 02, 2026

This issue was addressed with improved memory handling. This issue is fixed in iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6. Processing a file may lead to memory corruption.

Apple Keychain Local Access via Permission Bypass (iOS 18.7.7, macOS 15.7.5)
CVE-2026-28864 3.3 - Low - March 25, 2026

This issue was addressed with improved permissions checking. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4, visionOS 26.4, watchOS 26.4. A local attacker may gain access to user's Keychain items.

AuthZ

Apple Safari/OS 26.4: State Mgmt Auth Flaw Allows User Fingerprinting
CVE-2026-20691 4.3 - Medium - March 25, 2026

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.

Exposure of Sensitive System Information to an Unauthorized Control Sphere

Apple OS 26.4 App Enumeration Permissions Issue
CVE-2026-28833 6.2 - Medium - March 25, 2026

A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, visionOS 26.4. An app may be able to enumerate a user's installed apps.

Apple OS Log Data Leakage Fix 18.7.7/26.3
CVE-2026-20668 5.5 - Medium - March 25, 2026

A logging issue was addressed with improved data redaction. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.3, visionOS 26.3. An app may be able to access sensitive user data.

Insertion of Sensitive Information into Log File

Apple OS (iOS/macOS) use-after-free CVE-2026-20687 (pre 18.7.7)
CVE-2026-20687 7.1 - High - March 25, 2026

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Tahoe 26.4, tvOS 26.4, watchOS 26.4. An app may be able to cause unexpected system termination or write kernel memory.

Dangling pointer

iOS Activation Lock Bypass via Path Handling (pre-18.7.7/iPadOS 18.7.7)
CVE-2025-43534 6.8 - Medium - March 25, 2026

A path handling issue was addressed with improved validation. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.2 and iPadOS 26.2. A user with physical access to an iOS device may be able to bypass Activation Lock.

Authorization

Apple iOS Kernel Memory Disclosure via Logging Redaction Flaw (before 18.7.7)
CVE-2026-28868 5.5 - Medium - March 25, 2026

A logging issue was addressed with improved data redaction. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4, visionOS 26.4, watchOS 26.4. An app may be able to disclose kernel memory.

Insertion of Sensitive Information into Log File

Apple Safari & OS 26.4 Crash due to Memory Handling Exploit
CVE-2026-20664 4.3 - Medium - March 25, 2026

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.

Memory Corruption

Apple iOS/iPadOS Stack Overflow Fixed in 18.7.7 & 26.4
CVE-2026-28852 5.5 - Medium - March 25, 2026

A stack overflow was addressed with improved input validation. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. An app may be able to cause a denial-of-service.

Improper Input Validation

Apple Safari 26.3: CSP Bypass via State Management Flaw
CVE-2026-20665 6.5 - Medium - March 25, 2026

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 being enforced.

Protection Mechanism Failure

Apple OS Null Pointer Deref Causing DoS Fixed in v18.7.7 & 26.4
CVE-2026-28886 5.9 - Medium - March 25, 2026

A null pointer dereference was addressed with improved input validation. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. A user in a privileged network position may be able to cause a denial-of-service.

NULL Pointer Dereference

Apple OS Audio Stream OOB Bounds Check (fixed 18.7.7/15.7.5)
CVE-2026-20690 6.5 - Medium - March 25, 2026

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. Processing an audio stream in a maliciously crafted media file may terminate the process.

Out-of-bounds Read

Apple OS Auth State Management Flaw (iOS 18.7.7, macOS 15.7.5-26.4)
CVE-2026-28865 7.5 - High - March 25, 2026

An authentication issue was addressed with improved state management. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. An attacker in a privileged network position may be able to intercept network traffic.

AuthZ

Apple iOS 18.7.7 - Sensitive Data Leak via App Enumeration Fix
CVE-2026-28878 6.5 - Medium - March 25, 2026

A privacy issue was addressed by removing sensitive data. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sonoma 14.8.5, 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.

Information Disclosure

iOS 26.3 App Termination Vulnerability (CVE-2026-28874)
CVE-2026-28874 7.5 - High - March 25, 2026

The issue was addressed with improved checks. This issue is fixed in iOS 26.4 and iPadOS 26.4. A remote attacker may cause an unexpected app termination.

Resource Exhaustion

Buffer Overflow in iOS 26.4 Kernel Remote Crash or Memory Corruption
CVE-2026-28858 9.8 - Critical - March 25, 2026

A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 26.4 and iPadOS 26.4. A remote user may be able to cause unexpected system termination or corrupt kernel memory.

Classic Buffer Overflow

Apple Safari 26.4: Sandbox Escape via Memory Handling
CVE-2026-28859 4.3 - Medium - March 25, 2026

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, tvOS 26.4, visionOS 26.4, watchOS 26.4. A malicious website may be able to process restricted web content outside the sandbox.

Dangling pointer

iOS/iPadOS 26.x Buffer Overflow causing DoS
CVE-2026-28875 7.5 - High - March 25, 2026

A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 26.4 and iPadOS 26.4. A remote attacker may be able to cause a denial-of-service.

Classic Buffer Overflow

Apple OS Type Confusion Vulnerability (fixed iOS 26.4, macOS 15.7.5, etc.)
CVE-2026-28822 6.2 - Medium - March 25, 2026

A type confusion issue was addressed with improved memory handling. 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, tvOS 26.4, visionOS 26.4, watchOS 26.4. An attacker may be able to cause unexpected app termination.

Object Type Confusion

Apple OS Fingerprinting via Permissions Flaw before 26.4
CVE-2026-28863 6.5 - Medium - March 25, 2026

A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.4 and iPadOS 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. An app may be able to fingerprint the user.

Apple WebKit use-after-free before iOS 18.7.7 crash
CVE-2026-28879 6.5 - Medium - March 25, 2026

A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. Processing maliciously crafted web content may lead to an unexpected process crash.

Dangling pointer

Apple OS App Enumeration (CVE-2026-28880) Fixed in iOS 18.7.7 & macOS 15.7.5
CVE-2026-28880 6.5 - Medium - March 25, 2026

A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, 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 enumerate a user's installed apps.

Authorization

Apple iOS/iPadOS/visionOS/watchOS: Pre-26.4 Auth Flaw Exposes Data
CVE-2026-28856 4.6 - Medium - March 25, 2026

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.

Authorization

iOS 26.4 Unauth Access to Protected Apps via Stolen Device Protection
CVE-2026-28895 4.6 - Medium - March 25, 2026

The issue was addressed with improved checks. This issue is fixed in iOS 26.4 and iPadOS 26.4. An attacker with physical access to an iOS device with Stolen Device Protection enabled may be able to access biometrics-gated Protected Apps with the passcode.

Authorization

Apple iOS use-after-free fixed in 18.7.7/26.3
CVE-2026-20637 6.2 - Medium - March 25, 2026

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. An app may be able to cause unexpected system termination.

Dangling pointer

iOS/macOS Path Validation Flaw Enabling Sensitive Data Access (CVE-2026-28876)
CVE-2026-28876 7.5 - High - March 25, 2026

A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, 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 access sensitive user data.

Authorization

Apple Safari 26.4: State Mgmt Logic Leak Allows Cross-Origin Script Handler
CVE-2026-28861 4.3 - Medium - March 25, 2026

A logic issue was addressed with 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, visionOS 26.4. A malicious website may be able to access script message handlers intended for other origins.

Apple OS Auth Flaw via State Management (Fixed iOS 26.4, macOS 15.7.5)
CVE-2026-28877 5.5 - Medium - March 25, 2026

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.

Information Disclosure

Apple OS File Parser Crash, fixed 18.7.7
CVE-2026-20657 6.5 - Medium - March 25, 2026

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.

Buffer Overflow

Apple OS Kernel Memory Corruption via Improper Handling (before 26.4)
CVE-2026-20698 5.5 - Medium - March 25, 2026

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.

Buffer Overflow

App Enumeration Vulnerability in Apple iOS 26.4 (enumerating installed apps)
CVE-2026-28882 4 - Medium - March 25, 2026

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.

Denial-of-Service vulnerability in Apple OSes via input validation, fixed 26.4
CVE-2026-28894 7.5 - High - March 25, 2026

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.

Improper Input Validation

Safari & OS memory handling flaw triggers process crash with malicious web content
CVE-2026-28857 6.5 - Medium - March 25, 2026

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.

Out-of-bounds Read

Apple OS InfoLeak Vulnerability (iOS/macOS...) before 26.4
CVE-2026-28870 5.5 - Medium - March 25, 2026

An information leakage was addressed with additional validation. 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 access sensitive user data.

Symlink Validation Bug in Apple iOS/iPadOS & MacOS (before 18.7.7/14.8.5)
CVE-2026-28866 6.2 - Medium - March 25, 2026

This issue was addressed with improved validation of symlinks. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. An app may be able to access sensitive user data.

insecure temporary file

Apple iOS/iPadOS/macOS VisionOS Path Validation Flaw Fixed 26.4/15.7.5/14.8.5
CVE-2026-20688 9.3 - Critical - March 25, 2026

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.

Directory traversal

Apple iOS/iPadOS 18.7+: Kernel State Leak via Improper Auth
CVE-2026-28867 6.2 - Medium - March 25, 2026

This issue was addressed with improved authentication. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. An app may be able to leak sensitive kernel state.

Apple Mail privacy flaw: Hide IP Address ineffective pre-iOS 26.4/macOS 14.8.5
CVE-2026-20692 5.3 - Medium - March 25, 2026

A privacy issue was addressed with improved handling of user preferences. 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. "Hide IP Address" and "Block All Remote Content" may not apply to all mail content.

Apple Safari XSS from Logic Issue (fixed 26.4)
CVE-2026-28871 4.3 - Medium - March 25, 2026

A logic issue was addressed with improved checks. 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. Visiting a maliciously crafted website may lead to a cross-site scripting attack.

XSS

Cross-Origin Navigation API Bypass (iOS/macOS) Fixed in 26.3.1/2
CVE-2026-20643 5.4 - Medium - March 17, 2026

A cross-origin issue in the Navigation API was addressed with improved input validation. This issue is fixed in Background Security Improvements for iOS, iPadOS, and macOS, Safari 26.4, iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, visionOS 26.4. Processing maliciously crafted web content may bypass Same Origin Policy.

Improper Input Validation

Safari Memory Corro. (CVE-2023-43010) in iOS/macOS <17.2 Fixed
CVE-2023-43010 8.8 - High - March 12, 2026

The issue was addressed with improved memory handling. This issue is fixed in iOS 17.2 and iPadOS 17.2, macOS Sonoma 14.2, Safari 17.2, iOS 16.7.15 and iPadOS 16.7.15, iOS 15.8.7 and iPadOS 15.8.7. Processing maliciously crafted web content may lead to memory corruption.

Apple Safari 26.3 WebKit crash via memory handling flaw
CVE-2026-20644 6.5 - Medium - February 11, 2026

The issue was addressed with improved memory handling. This issue is fixed in Safari 26.3, iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, visionOS 26.3. Processing maliciously crafted web content may lead to an unexpected process crash.

Buffer Overflow

Safari DoS via Improper Memory Handling (pre-26.3)
CVE-2026-20652 7.5 - High - February 11, 2026

The issue was addressed with improved memory handling. This issue is fixed in Safari 26.3, iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, visionOS 26.3. A remote attacker may be able to cause a denial-of-service.

Resource Exhaustion

macOS Crash via Improper Memory Handling Fixed in Sequoia 15.7.4
CVE-2026-20605 4.6 - Medium - February 11, 2026

The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3. An app may be able to crash a system process.

Buffer Overflow

Apple OS DoS via Malicious File Handling (fixed in 26.3, 14.8.4, 15.7.4, 18.7.5)
CVE-2026-20609 4.4 - Medium - February 11, 2026

The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. Processing a maliciously crafted file may lead to a denial-of-service or potentially disclose memory contents.

Out-of-bounds Read

Safari Crash via Malicious Web Content Fixed in 26.3
CVE-2026-20608 5.5 - Medium - February 11, 2026

This issue was addressed through improved state management. This issue is fixed in Safari 26.3, iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, visionOS 26.3. Processing maliciously crafted web content may lead to an unexpected process crash.

Allocation of Resources Without Limits or Throttling

Apple OS Logging Leak Fixed in 26.3
CVE-2026-20649 5.5 - Medium - February 11, 2026

A logging issue was addressed with improved data redaction. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, tvOS 26.3, watchOS 26.3. A user may be able to view sensitive user information.

Insecure Temporary File

Apple macOS/iOS Logic Issue Fixed 15.7.4/18.7.5/26.3/14.8.4
CVE-2026-20673 5.3 - Medium - February 11, 2026

A logic issue was addressed with improved checks. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3. Turning off "Load remote content in messages may not apply to all mail previews.