iOS and iPadOS vulnerabilities

598 known vulnerabilities in iOS and iPadOS from Apple. 587 are rated high or critical, and 61 have been exploited in real attacks. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 8.8 High severity

  iOS and iPadOS: Out-of-bounds Write

  CVE-2025-43202Apr 2, 2026Apple

  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.

• 7.5 High severity

  A denial-of-service issue was addressed with improved input validation.

  CVE-2026-28894Mar 25, 2026Apple

  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.

• 7.5 High severity

  iOS and iPadOS: Improper Access Control

  CVE-2026-28876Mar 25, 2026Apple

  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 ma

• 7.5 High severity

  iOS and iPadOS: Buffer Copy without Checking Size of Input

  CVE-2026-28875Mar 25, 2026Apple

  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.

• 7.5 High severity

  iOS and iPadOS: Uncontrolled Resource Consumption

  CVE-2026-28874Mar 25, 2026Apple

  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.

• 7.5 High severity

  iOS and iPadOS: Improper Authorization

  CVE-2026-28865Mar 25, 2026Apple

  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 attacke

• 8.8 High severity

  Safari: Out-of-bounds Read

  CVE-2026-28859Mar 25, 2026Apple

  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

• 9.8 Critical severity

  iOS and iPadOS: Buffer Copy without Checking Size of Input

  CVE-2026-28858Mar 25, 2026Apple

  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.

• 8.8 High severity

  Safari: Out-of-bounds Read

  CVE-2026-28857Mar 25, 2026Apple

  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.

• 7.5 High severity

  iOS and iPadOS: Improper Access Control

  CVE-2026-28855Mar 25, 2026Apple

  A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3. An app may be able to access protected user data.

• 7.8 High severity

  iOS and iPadOS: Out-of-bounds Write

  CVE-2026-20698Mar 25, 2026Apple

  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.

• 9.3 Critical severity

  iOS and iPadOS: Improper Limitation of a Pathname to a Restricted Directory

  CVE-2026-20688Mar 25, 2026Apple

  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.

• 7.1 High severity

  iOS and iPadOS: Use After Free

  CVE-2026-20687Mar 25, 2026Apple

  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

• 8.8 High severity

  Safari: Out-of-bounds Write

  CVE-2026-20664Mar 25, 2026Apple

  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.

• 8.8 High severity

  iOS and iPadOS: Out-of-bounds Write

  CVE-2023-43010Mar 12, 2026Apple

  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

• 7.8 High severity

  Apple Multiple Buffer Overflow Exploited

  CVE-2026-20700Feb 11, 2026AppleEPSS 1.65%

  A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. An attacker with memory write capability may be able to execute arbitrary code. A

• 9.0 Critical severity

  iOS and iPadOS: Concurrent Execution using Shared Resource with Improper Synchronization

  CVE-2026-20677Feb 11, 2026Apple

  A race condition was addressed with improved handling of symbolic links. 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, visionOS 26.3. A shortcut may be able to bypass

• 8.8 High severity

  iOS and iPadOS: Protection Mechanism Failure

  CVE-2026-20667Feb 11, 2026Apple

  A logic issue was addressed with improved checks. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, watchOS 26.3. An app may be able to break out of its sandbox.

• 7.5 High severity

  Safari: Improper Limitation of a Pathname to a Restricted Directory

  CVE-2026-20660Feb 11, 2026Apple

  A path handling issue was addressed with improved logic. 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 Sequoia 15.7.5, macOS Sonoma 14.8.4, macOS Tahoe 26.3, visionOS 26.3. A remote user may be able to write

• 7.5 High severity

  Safari: Uncontrolled Resource Consumption

  CVE-2026-20652Feb 11, 2026Apple

  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.

• 7.5 High severity

  iOS and iPadOS: Uncontrolled Resource Consumption

  CVE-2026-20650Feb 11, 2026Apple

  A denial-of-service issue was addressed with improved validation. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. An attacker in a privileged network position may be able to perform denial-of-service a

• 7.5 High severity

  A logging issue was addressed with improved data redaction.

  CVE-2026-20649Feb 11, 2026Apple

  A logging issue was addressed with improved data redaction. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.8.2, macOS Tahoe 26.3, tvOS 26.3, watchOS 26.3. A user may be able to view sensitive user information.

• 8.8 High severity

  Safari: Improper Restriction of Operations within the Bounds of a Memory Buffer

  CVE-2026-20644Feb 11, 2026Apple

  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 cra

• 7.1 High severity

  iOS and iPadOS: Exposure of Sensitive Information to an Unauthorized Actor

  CVE-2026-20641Feb 11, 2026Apple

  A privacy issue was addressed with improved checks. 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. An app may be able to identi

• 8.8 High severity

  Safari: Improper Restriction of Operations within the Bounds of a Memory Buffer

  CVE-2026-20636Feb 11, 2026Apple

  The issue was addressed with improved memory handling. This issue is fixed in Safari 26.3, 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.

• 8.8 High severity

  Safari: Improper Restriction of Operations within the Bounds of a Memory Buffer

  CVE-2026-20635Feb 11, 2026Apple

  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, tvOS 26.3, visionOS 26.3, watchOS 26.3. Processing maliciously crafted web content may lead to

• 7.1 High severity

  iOS and iPadOS: Improper Access Control

  CVE-2026-20628Feb 11, 2026Apple

  A permissions issue was addressed with additional restrictions. 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. An app may be ab

• 7.8 High severity

  iOS and iPadOS: Missing Authorization

  CVE-2026-20626Feb 11, 2026Apple

  This issue was addressed with improved checks. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.4, macOS Tahoe 26.3, visionOS 26.3. A malicious app may be able to gain root privileges.

• 7.0 High severity

  iOS and iPadOS: Concurrent Execution using Shared Resource with Improper Synchronization

  CVE-2026-20617Feb 11, 2026Apple

  A race condition was addressed with improved state handling. This issue is fixed in 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. An app may be able to gain root privileges.

• 8.8 High severity

  iOS and iPadOS: Out-of-bounds Write

  CVE-2026-20616Feb 11, 2026Apple

  An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, macOS Sonoma 14.8.4, macOS Tahoe 26.3, visionOS 26.3. Processing a maliciously crafted USD file may lead to unexpected app terminatio

• 7.8 High severity

  iOS and iPadOS: Improper Limitation of a Pathname to a Restricted Directory

  CVE-2026-20615Feb 11, 2026Apple

  A path handling issue was addressed with improved validation. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, visionOS 26.3. An app may be able to gain root privileges.

• 7.8 High severity

  iOS and iPadOS: Out-of-bounds Read

  CVE-2026-20611Feb 11, 2026Apple

  An out-of-bounds access issue was addressed with improved bounds checking. 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. Proce

• 8.8 High severity

  Safari: Allocation of Resources Without Limits or Throttling

  CVE-2026-20608Feb 11, 2026Apple

  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 proces

• 7.1 High severity

  iOS and iPadOS: Exposure of Sensitive Information to an Unauthorized Actor

  CVE-2026-20606Feb 11, 2026Apple

  This issue was addressed by removing the vulnerable code. 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. An app may be able to bypass certain Privacy preferences.

• 7.5 High severity

  iOS and iPadOS: Protection Mechanism Failure

  CVE-2025-46290Feb 11, 2026Apple

  A logic issue was addressed with improved checks. This issue is fixed in iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.2, visionOS 26.2, watchOS 26.2. A remote attacker may be able to cause a

• 7.8 High severity

  iOS and iPadOS: Improper Restriction of Operations within the Bounds of a Memory Buffer

  CVE-2024-44238Jan 16, 2026Apple

  The issue was addressed with improved bounds checks. This issue is fixed in iOS 18.1 and iPadOS 18.1, macOS Sequoia 15.1. An app may be able to corrupt coprocessor memory.

• 8.8 High severity

  Apple Multiple Products Use-After-Free WebKit Exploited

  CVE-2025-43529Dec 17, 2025AppleEPSS 25.7%

  A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.2, iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, watchOS 26.2. Processing maliciously crafted web conte

• 9.8 Critical severity

  iOS and iPadOS: Missing Authentication for Critical Functionality

  CVE-2025-43428Dec 17, 2025Apple

  A configuration issue was addressed with additional restrictions. This issue is fixed in iOS 26.2 and iPadOS 26.2, macOS Tahoe 26.2, visionOS 26.2. Photos in the Hidden Photos Album may be viewed without authentication.

• 7.8 High severity

  iOS and iPadOS: Integer Overflow or Wraparound

  CVE-2025-46285Dec 12, 2025Apple

  An integer overflow was addressed by adopting 64-bit timestamps. This issue is fixed in iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.3, macOS Sonoma 14.8.3, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, watchOS 26.2. An app may be a

• 7.5 High severity

  iOS and iPadOS: Exposure of Sensitive Information to an Unauthorized Actor

  CVE-2025-43542Dec 12, 2025Apple

  This issue was addressed with improved state management. This issue is fixed in iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.3, macOS Tahoe 26.2, visionOS 26.2. Password fields may be unintentionally revealed when remotely control