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Apple

Vulnerabilities and malware affecting Apple's platforms — macOS, iOS, iPadOS, and Safari — including PAM-abusing stealers, cross-platform RATs, and the Mac-native malware families that have moved from novelty to fixture in enterprise threat models.

95 CVEs8 articlesRSS
CVEs
CVE-2026-65400
[ CRITICAL ]CVSS 9.8EPSS 9.9%kev

Apple macOS Improper Authentication Vulnerability

Apple macOS contains an improper authentication vulnerability that could allow an attacker on the network to authenticate to Screen Sharing without valid credentials.

Apple / macOS
CVE-2025-31277
[ HIGH ]CVSS 8.8EPSS 1.5%kev

Apple Multiple Products Buffer Overflow Vulnerability

Apple Safari, iOS, watchOS, visionOS, iPadOS, macOS, and tvOS contain a buffer overflow vulnerability that could allow the processing of maliciously crafted web content which may lead to memory corruption.

Apple / Multiple Products
CVE-2025-43510
[ HIGH ]CVSS 7.8EPSS 0.4%kev

Apple Multiple Products Improper Locking Vulnerability

Apple watchOS, iOS, iPadOS, macOS, visionOS, and tvOS contain an improper locking vulnerability that could allow a malicious application to cause unexpected changes in memory shared between processes.

Apple / Multiple Products
CVE-2025-43520
[ MEDIUM ]CVSS 5.5EPSS 0.4%kev

Apple Multiple Products Classic Buffer Overflow Vulnerability

Apple watchOS, iOS, iPadOS, macOS, visionOS, and tvOS contain a classic buffer overflow vulnerability which could allow a malicious application to cause unexpected system termination or write kernel memory.

Apple / Multiple Products
CVE-2021-30952
[ HIGH ]CVSS 7.8EPSS 7.0%kev

Apple Multiple Products Integer Overflow or Wraparound Vulnerability

Apple tvOS, macOS, Safari, iPadOS and watchOS contain an integer overflow or wraparound vulnerability due to the processing of maliciously crafted web content that may lead to arbitrary code execution.

Apple / Multiple Products
CVE-2023-41974
[ HIGH ]CVSS 7.8EPSS 1.4%kev

Apple iOS and iPadOS Use-After-Free Vulnerability

Apple iOS and iPadOS contain a use-after-free vulnerability. An app may be able to execute arbitrary code with kernel privileges.

Apple / iOS and iPadOS
CVE-2023-43000
[ HIGH ]CVSS 8.8EPSS 3.9%kev

Apple Multiple products Use-After-Free Vulnerability

Apple macOS, iOS, iPadOS, and Safari 16.6 contain a use-after-free vulnerability due to the processing of maliciously crafted web content that may lead to memory corruption.

Apple / Multiple Products
CVE-2026-20700
[ HIGH ]CVSS 7.8EPSS 1.3%kev

Apple Multiple Buffer Overflow Vulnerability

Apple iOS, macOS, tvOS, watchOS, and visionOS contain an improper restriction of operations within the bounds of a memory buffer vulnerability that could allow an attacker with memory write the capability to execute arbitrary code.

Apple / Multiple Products
CVE-2025-43529
[ HIGH ]CVSS 8.8EPSS 8.9%kev

Apple Multiple Products Use-After-Free WebKit Vulnerability

Apple iOS, iPadOS, macOS, and other Apple products contain a use-after-free vulnerability in WebKit. Processing maliciously crafted web content may lead to memory corruption. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / Multiple Products
CVE-2022-48503
[ HIGH ]CVSS 8.8EPSS 3.2%kev

Apple Multiple Products Unspecified Vulnerability

Apple macOS, iOS, tvOS, Safari, and watchOS contain an unspecified vulnerability in JavaScriptCore that when processing web content may lead to arbitrary code execution. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.

Apple / Multiple Products
CVE-2025-43300
[ CRITICAL ]CVSS 10.0EPSS 22.0%kev

Apple iOS, iPadOS, and macOS Out-of-Bounds Write Vulnerability

Apple iOS, iPadOS, and macOS contain an out-of-bounds write vulnerability in the Image I/O framework.

Apple / iOS, iPadOS, and macOS
CVE-2025-43200
[ MEDIUM ]CVSS 4.2EPSS 1.0%kev

Apple Multiple Products Unspecified Vulnerability

Apple iOS, iPadOS, macOS, watchOS, and visionOS, contain an unspecified vulnerability when processing a maliciously crafted photo or video shared via an iCloud Link.

Apple / Multiple Products
CVE-2025-31200
[ CRITICAL ]CVSS 9.8EPSS 19.7%kev

Apple Multiple Products Memory Corruption Vulnerability

Apple iOS, iPadOS, macOS, and other Apple products contain a memory corruption vulnerability that allows for code execution when processing an audio stream in a maliciously crafted media file.

Apple / Multiple Products
CVE-2025-31201
[ CRITICAL ]CVSS 9.8EPSS 14.7%kev

Apple Multiple Products Arbitrary Read and Write Vulnerability

Apple iOS, iPadOS, macOS, and other Apple products contain an arbitrary read and write vulnerability that allows an attacker to bypass Pointer Authentication.

Apple / Multiple Products
CVE-2025-24201
[ CRITICAL ]CVSS 10.0EPSS 4.1%kev

Apple Multiple Products WebKit Out-of-Bounds Write Vulnerability

Apple iOS, iPadOS, macOS, and other Apple products contain an out-of-bounds write vulnerability in WebKit that may allow maliciously crafted web content to break out of Web Content sandbox. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / Multiple Products
CVE-2025-24200
[ MEDIUM ]CVSS 6.1EPSS 4.4%kev

Apple iOS and iPadOS Incorrect Authorization Vulnerability

Apple iOS and iPadOS contains an incorrect authorization vulnerability that allows a physical attacker to disable USB Restricted Mode on a locked device.

Apple / iOS and iPadOS
CVE-2025-24085
[ CRITICAL ]CVSS 10.0EPSS 17.6%kev

Apple Multiple Products Use-After-Free Vulnerability

Apple iOS, macOS, and other Apple products contain a user-after-free vulnerability that could allow a malicious application to elevate privileges.

Apple / Multiple Products
CVE-2024-44308
[ HIGH ]CVSS 8.8EPSS 9.4%kev

Apple Multiple Products Code Execution Vulnerability

Apple iOS, macOS, and other Apple products contain an unspecified vulnerability when processing maliciously crafted web content that may lead to arbitrary code execution.

Apple / Multiple Products
CVE-2024-44309
[ MEDIUM ]CVSS 6.3EPSS 22.6%kev

Apple Multiple Products Cross-Site Scripting (XSS) Vulnerability

Apple iOS, macOS, and other Apple products contain an unspecified vulnerability when processing maliciously crafted web content that may lead to a cross-site scripting (XSS) attack.

Apple / Multiple Products
CVE-2024-27822
[ HIGH ]CVSS 7.8EPSS 1.5%patched

macOS PackageKit LPE via ~/.zshenv sourced under installer root context

macOS PackageKit runs PKG-installer shebang scripts under root, and zsh shebangs source ~/.zshenv from the calling user's home before the script body runs, yielding local privilege escalation. Fixed in macOS Sonoma 14.5 (May 2024).

Apple / macOS PackageKit (Installer.app framework)
CVE-2024-23225
[ HIGH ]CVSS 7.8EPSS 1.5%kev

Apple Multiple Products Memory Corruption Vulnerability

Apple iOS, iPadOS, macOS, tvOS, watchOS, and visionOS kernel contain a memory corruption vulnerability that allows an attacker with arbitrary kernel read and write capability to bypass kernel memory protections.

Apple / Multiple Products
CVE-2024-23296
[ HIGH ]CVSS 7.8EPSS 1.4%kev

Apple Multiple Products Memory Corruption Vulnerability

Apple iOS, iPadOS, macOS, tvOS, and watchOS RTKit contain a memory corruption vulnerability that allows an attacker with arbitrary kernel read and write capability to bypass kernel memory protections.

Apple / Multiple Products
CVE-2022-48618
[ HIGH ]CVSS 7.0EPSS 0.5%kev

Apple Multiple Products Memory Corruption Vulnerability

Apple iOS, iPadOS, macOS, tvOS, and watchOS contain a time-of-check/time-of-use (TOCTOU) memory corruption vulnerability that allows an attacker with read and write capabilities to bypass Pointer Authentication.

Apple / Multiple Products
CVE-2024-23222
[ HIGH ]CVSS 8.8EPSS 10.6%kev

Apple Multiple Products WebKit Type Confusion Vulnerability

Apple iOS, iPadOS, macOS, tvOS, and Safari WebKit contain a type confusion vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / Multiple Products
CVE-2023-41990
[ HIGH ]CVSS 7.8EPSS 1.3%kev

Apple Multiple Products Code Execution Vulnerability

Apple iOS, iPadOS, macOS, tvOS, and watchOS contain an unspecified vulnerability that allows for code execution when processing a font file.

Apple / Multiple Products
CVE-2023-42916
[ MEDIUM ]CVSS 6.5EPSS 17.8%kev

Apple Multiple Products WebKit Out-of-Bounds Read Vulnerability

Apple iOS, iPadOS, macOS, and Safari WebKit contain an out-of-bounds read vulnerability that may disclose sensitive information when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / Multiple Products
CVE-2023-42917
[ HIGH ]CVSS 8.8EPSS 9.4%kev

Apple Multiple Products WebKit Memory Corruption Vulnerability

Apple iOS, iPadOS, macOS, and Safari WebKit contain a memory corruption vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / Multiple Products
CVE-2023-42824
[ HIGH ]CVSS 7.8EPSS 0.9%kev

Apple iOS and iPadOS Kernel Privilege Escalation Vulnerability

Apple iOS and iPadOS contain an unspecified vulnerability that allows for local privilege escalation.

Apple / iOS and iPadOS
CVE-2023-41991
[ MEDIUM ]CVSS 5.5EPSS 4.5%kev

Apple Multiple Products Improper Certificate Validation Vulnerability

Apple iOS, iPadOS, macOS, and watchOS contain an improper certificate validation vulnerability that can allow a malicious app to bypass signature validation.

Apple / Multiple Products
CVE-2023-41992
[ HIGH ]CVSS 7.8EPSS 2.9%kev

Apple Multiple Products Kernel Privilege Escalation Vulnerability

Apple iOS, iPadOS, macOS, and watchOS contain an unspecified vulnerability that allows for local privilege escalation.

Apple / Multiple Products
CVE-2023-41993
[ HIGH ]CVSS 8.8EPSS 29.2%kev

Apple Multiple Products WebKit Code Execution Vulnerability

Apple iOS, iPadOS, macOS, and Safari WebKit contain an unspecified vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / Multiple Products
CVE-2023-41061
[ HIGH ]CVSS 7.8EPSS 3.1%kev

Apple iOS, iPadOS, and watchOS Wallet Code Execution Vulnerability

Apple iOS, iPadOS, and watchOS contain an unspecified vulnerability due to a validation issue affecting Wallet in which a maliciously crafted attachment may result in code execution. This vulnerability was chained with CVE-2023-41064.

Apple / iOS, iPadOS, and watchOS
CVE-2023-41064
[ HIGH ]CVSS 7.8EPSS 15.3%kev

Apple iOS, iPadOS, and macOS ImageIO Buffer Overflow Vulnerability

Apple iOS, iPadOS, and macOS contain a buffer overflow vulnerability in ImageIO when processing a maliciously crafted image, which may lead to code execution. This vulnerability was chained with CVE-2023-41061.

Apple / iOS, iPadOS, and macOS
CVE-2023-38606
[ MEDIUM ]CVSS 5.5EPSS 2.9%kev

Apple Multiple Products Kernel Unspecified Vulnerability

Apple iOS, iPadOS, macOS, tvOS, and watchOS contain an unspecified vulnerability allowing an app to modify a sensitive kernel state.

Apple / Multiple Products
CVE-2023-37450
[ HIGH ]CVSS 8.8EPSS 18.9%kev

Apple Multiple Products WebKit Code Execution Vulnerability

Apple iOS, iPadOS, macOS, and Safari WebKit contain an unspecified vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / Multiple Products
CVE-2023-32434
[ HIGH ]CVSS 7.8EPSS 51.5%kev

Apple Multiple Products Integer Overflow Vulnerability

Apple iOS. iPadOS, macOS, and watchOS contain an integer overflow vulnerability that could allow an application to execute code with kernel privileges.

Apple / Multiple Products
CVE-2023-32435
[ HIGH ]CVSS 8.8EPSS 22.8%kev

Apple Multiple Products WebKit Memory Corruption Vulnerability

Apple iOS, iPadOS, macOS, and Safari WebKit contain a memory corruption vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / Multiple Products
CVE-2023-32439
[ HIGH ]CVSS 8.8EPSS 23.8%kev

Apple Multiple Products WebKit Type Confusion Vulnerability

Apple iOS, iPadOS, macOS, and Safari WebKit contain a type confusion vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / Multiple Products
CVE-2023-28204
[ MEDIUM ]CVSS 6.5EPSS 14.3%kev

Apple Multiple Products WebKit Out-of-Bounds Read Vulnerability

Apple iOS, iPadOS, macOS, tvOS, watchOS, and Safari WebKit contain an out-of-bounds read vulnerability that may disclose sensitive information when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / Multiple Products
CVE-2023-32373
[ HIGH ]CVSS 8.8EPSS 12.2%kev

Apple Multiple Products WebKit Use-After-Free Vulnerability

Apple iOS, iPadOS, macOS, tvOS, watchOS, and Safari WebKit contain a use-after-free vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / Multiple Products
CVE-2023-32409
[ HIGH ]CVSS 8.6EPSS 16.5%kev

Apple Multiple Products WebKit Sandbox Escape Vulnerability

Apple iOS, iPadOS, macOS, tvOS, watchOS, and Safari WebKit contain an unspecified vulnerability that can allow a remote attacker to break out of the Web Content sandbox. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / Multiple Products
CVE-2019-8526
[ HIGH ]CVSS 7.8EPSS 0.7%kev

Apple macOS Use-After-Free Vulnerability

Apple macOS contains a use-after-free vulnerability that could allow for privilege escalation.

Apple / macOS
CVE-2023-28205
[ HIGH ]CVSS 8.8EPSS 27.1%kev

Apple Multiple Products WebKit Use-After-Free Vulnerability

Apple iOS, iPadOS, macOS, and Safari WebKit contain a use-after-free vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / Multiple Products
CVE-2023-28206
[ HIGH ]CVSS 8.6EPSS 24.5%kev

Apple iOS, iPadOS, and macOS IOSurfaceAccelerator Out-of-Bounds Write Vulnerability

Apple iOS, iPadOS, and macOS IOSurfaceAccelerator contain an out-of-bounds write vulnerability that allows an app to execute code with kernel privileges.

Apple / iOS, iPadOS, and macOS
CVE-2021-30900
[ HIGH ]CVSS 7.8EPSS 5.2%kev

Apple iOS, iPadOS, and macOS Out-of-Bounds Write Vulnerability

Apple GPU drivers, included in iOS, iPadOS, and macOS, contain an out-of-bounds write vulnerability that may allow a malicious application to execute code with kernel privileges.

Apple / iOS, iPadOS, and macOS
CVE-2023-23529
[ HIGH ]CVSS 8.8EPSS 9.5%kev

Apple Multiple Products WebKit Type Confusion Vulnerability

Apple iOS, MacOS, Safari and iPadOS WebKit contain a type confusion vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / Multiple Products
CVE-2022-42856
[ HIGH ]CVSS 8.8EPSS 8.5%kev

Apple iOS Type Confusion Vulnerability

Apple iOS contains a type confusion vulnerability when processing maliciously crafted web content leading to code execution.

Apple / iOS
CVE-2022-42827
[ HIGH ]CVSS 7.8EPSS 1.0%kev

Apple iOS and iPadOS Out-of-Bounds Write Vulnerability

Apple iOS and iPadOS kernel contain an out-of-bounds write vulnerability which can allow an application to perform code execution with kernel privileges.

Apple / iOS and iPadOS
CVE-2022-32917
[ HIGH ]CVSS 7.8EPSS 5.6%kev

Apple iOS, iPadOS, and macOS Remote Code Execution Vulnerability

Apple kernel, which is included in iOS, iPadOS, and macOS, contains an unspecified vulnerability where an application may be able to execute code with kernel privileges.

Apple / iOS, iPadOS, and macOS
CVE-2020-9934
[ MEDIUM ]CVSS 5.5EPSS 3.2%kev

Apple iOS, iPadOS, and macOS Input Validation Vulnerability

Apple iOS, iPadOS, and macOS contain an unspecified vulnerability involving input validation which can allow a local attacker to view sensitive user information.

Apple / iOS, iPadOS, and macOS
CVE-2021-31010
[ HIGH ]CVSS 7.5EPSS 3.7%kev

Apple iOS, macOS, watchOS Sandbox Bypass Vulnerability

In affected versions of Apple iOS, macOS, and watchOS, a sandboxed process may be able to circumvent sandbox restrictions.

Apple / iOS, macOS, watchOS
CVE-2022-32893
[ HIGH ]CVSS 8.8EPSS 9.9%kev

Apple iOS and macOS Out-of-Bounds Write Vulnerability

Apple iOS and macOS contain an out-of-bounds write vulnerability that could allow for remote code execution when processing malicious crafted web content.

Apple / iOS and macOS
CVE-2022-32894
[ HIGH ]CVSS 7.8EPSS 3.3%kev

Apple iOS and macOS Out-of-Bounds Write Vulnerability

Apple iOS and macOS contain an out-of-bounds write vulnerability that could allow an application to execute code with kernel privileges.

Apple / iOS and macOS
CVE-2018-4344
[ HIGH ]CVSS 7.8EPSS 2.9%kev

Apple Multiple Products Memory Corruption Vulnerability

Apple iOS, macOS, tvOS, and watchOS contain a memory corruption vulnerability which can allow for code execution.

Apple / Multiple Products
CVE-2019-8605
[ HIGH ]CVSS 7.8EPSS 17.5%kev

Apple Multiple Products Use-After-Free Vulnerability

A use-after-free vulnerability in Apple iOS, macOS, tvOS, and watchOS could allow a malicious application to execute code with system privileges.

Apple / Multiple Products
CVE-2020-3837
[ HIGH ]CVSS 7.8EPSS 16.1%kev

Apple Multiple Products Memory Corruption Vulnerability

Apple iOS, iPadOS, macOS, tvOS, and watchOS contain a memory corruption vulnerability that could allow an application to execute code with kernel privileges.

Apple / Multiple Products
CVE-2020-9907
[ HIGH ]CVSS 7.8EPSS 3.9%kev

Apple Multiple Products Memory Corruption Vulnerability

Apple iOS, iPadOS, and tvOS contain a memory corruption vulnerability that could allow an application to execute code with kernel privileges.

Apple / Multiple Products
CVE-2021-30983
[ HIGH ]CVSS 7.8EPSS 2.9%kev

Apple iOS and iPadOS Buffer Overflow Vulnerability

Apple iOS and iPadOS contain a buffer overflow vulnerability that could allow an application to execute code with kernel privileges.

Apple / iOS and iPadOS
CVE-2016-4655
[ MEDIUM ]CVSS 5.5EPSS 33.4%kev

Apple iOS Information Disclosure Vulnerability

The Apple iOS kernel allows attackers to obtain sensitive information from memory via a crafted application.

Apple / iOS
CVE-2016-4656
[ HIGH ]CVSS 7.8EPSS 23.6%kev

Apple iOS Memory Corruption Vulnerability

A memory corruption vulnerability in Apple iOS kernel allows attackers to execute code in a privileged context or cause a denial-of-service (DoS) via a crafted application.

Apple / iOS
CVE-2016-4657
[ HIGH ]CVSS 8.8EPSS 66.8%kev

Apple iOS Webkit Memory Corruption Vulnerability

Apple iOS WebKit contains a memory corruption vulnerability that allows attackers to execute remote code or cause a denial-of-service (DoS) via a crafted web site. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / iOS
CVE-2019-7286
[ HIGH ]CVSS 7.8EPSS 15.6%kev

Apple Multiple Products Memory Corruption Vulnerability

Apple iOS, macOS, watchOS, and tvOS contain a memory corruption vulnerability that could allow for privilege escalation.

Apple / Multiple Products
CVE-2019-7287
[ HIGH ]CVSS 7.8EPSS 4.6%kev

Apple iOS Memory Corruption Vulnerability

Apple iOS contains a memory corruption vulnerability which could allow an attacker to perform remote code execution.

Apple / iOS
CVE-2021-30883
[ HIGH ]CVSS 7.8EPSS 14.7%kev

Apple Multiple Products Memory Corruption Vulnerability

Apple iOS, macOS, watchOS, and tvOS contain a memory corruption vulnerability that could allow for remote code execution.

Apple / Multiple Products
CVE-2019-8506
[ HIGH ]CVSS 8.8EPSS 18.1%kev

Apple Multiple Products Type Confusion Vulnerability

A type confusion issue affecting multiple Apple products allows processing of maliciously crafted web content, leading to arbitrary code execution.

Apple / Multiple Products
CVE-2021-1789
[ HIGH ]CVSS 8.8EPSS 14.5%kev

Apple Multiple Products Type Confusion Vulnerability

A type confusion issue affecting multiple Apple products allows processing of maliciously crafted web content, leading to arbitrary code execution.

Apple / Multiple Products
CVE-2022-22674
[ MEDIUM ]CVSS 5.5EPSS 1.1%kev

Apple macOS Out-of-Bounds Read Vulnerability

macOS Monterey contains an out-of-bounds read vulnerability that could allow an application to read kernel memory.

Apple / macOS
CVE-2022-22675
[ HIGH ]CVSS 7.8EPSS 12.5%kev

Apple macOS Out-of-Bounds Write Vulnerability

macOS Monterey contains an out-of-bounds write vulnerability that could allow an application to execute arbitrary code with kernel privileges.

Apple / macOS
CVE-2022-22620
[ HIGH ]CVSS 8.8EPSS 16.2%kev

Apple iOS, iPadOS, and macOS Webkit Use-After-Free Vulnerability

Apple iOS, iPadOS, and macOS WebKit contain a use-after-free vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / iOS, iPadOS, and macOS
CVE-2014-4404
[ HIGH ]CVSS 7.8EPSS 49.0%kev

Apple OS X Heap-Based Buffer Overflow Vulnerability

Heap-based buffer overflow in IOHIDFamily in Apple OS X, which affects, iOS before 8 and Apple TV before 7, allows attackers to execute arbitrary code in a privileged context.

Apple / OS X
CVE-2015-1130
[ HIGH ]CVSS 7.8EPSS 9.9%kev

Apple OS X Authentication Bypass Vulnerability

The XPC implementation in Admin Framework in Apple OS X before 10.10.3 allows local users to bypass authentication and obtain admin privileges.

Apple / OS X
CVE-2022-22587
[ CRITICAL ]CVSS 9.8EPSS 11.6%kev

Apple Memory Corruption Vulnerability

Apple IOMobileFrameBuffer contains a memory corruption vulnerability which can allow a malicious application to execute arbitrary code with kernel privileges.

Apple / iOS and macOS
CVE-2019-6223
[ HIGH ]CVSS 7.5EPSS 2.6%kev

Apple iOS and macOS Group Facetime Vulnerability

Apple iOS and macOS Group FaceTime contains an unspecified vulnerability where the call initiator can cause the recipient's Apple device to answer unknowingly or without user interaction.

Apple / iOS and macOS
CVE-2020-27930
[ HIGH ]CVSS 7.8EPSS 22.0%kev

Apple Multiple Products Memory Corruption Vulnerability

Apple iOS, iPadOS, macOS, and watchOS FontParser contain a memory corruption vulnerability which may allow for code execution when processing maliciously crafted front.

Apple / Multiple Products
CVE-2020-27932
[ HIGH ]CVSS 7.8EPSS 10.3%kev

Apple Multiple Products Type Confusion Vulnerability

Apple iOS, iPadOS, macOS, and watchOS contain a type confusion vulnerability that may allow a malicious application to execute code with kernel privileges.

Apple / Multiple Products
CVE-2020-27950
[ MEDIUM ]CVSS 5.5EPSS 16.5%kev

Apple Multiple Products Memory Initialization Vulnerability

Apple iOS, iPadOS, macOS, and watchOS contain a memory initialization vulnerability that may allow a malicious application to disclose kernel memory.

Apple / Multiple Products
CVE-2020-9818
[ HIGH ]CVSS 8.8EPSS 2.3%kev

Apple iOS, iPadOS, and watchOS Out-of-Bounds Write Vulnerability

Apple iOS, iPadOS, and watchOS Mail contains an out-of-bounds write vulnerability which may allow memory modification or application termination when processing a maliciously crafted mail message.

Apple / iOS, iPadOS, and watchOS
CVE-2020-9819
[ MEDIUM ]CVSS 4.3EPSS 2.2%kev

Apple iOS, iPadOS, and watchOS Memory Corruption Vulnerability

Apple iOS, iPadOS, and watchOS Mail contains a memory corruption vulnerability that may allow heap corruption when processing a maliciously crafted mail message.

Apple / iOS, iPadOS, and watchOS
CVE-2020-9859
[ HIGH ]CVSS 7.8EPSS 0.8%kev

Apple Multiple Products Code Execution Vulnerability

Apple iOS, iPadOS, macOS, watchOS, and tvOS contain an unspecified vulnerability that may allow an application to execute code with kernel privileges.

Apple / Multiple Products
CVE-2021-1782
[ HIGH ]CVSS 7.0EPSS 2.2%kev

Apple Multiple Products Race Condition Vulnerability

Apple iOS, iPadOs, macOS, watchOS, and tvOS contain a race condition vulnerability that may allow a malicious application to elevate privileges.

Apple / Multiple Products
CVE-2021-1870
[ CRITICAL ]CVSS 9.8EPSS 7.7%kev

Apple iOS, iPadOS, and macOS WebKit Remote Code Execution Vulnerability

Apple iOS, iPadOS, and macOS WebKit contain an unspecified logic vulnerability that allows a remote attacker to execute code. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / iOS, iPadOS, and macOS
CVE-2021-1871
[ CRITICAL ]CVSS 9.8EPSS 7.0%kev

Apple iOS, iPadOS, and macOS WebKit Remote Code Execution Vulnerability

Apple iOS, iPadOS, and macOS WebKit contain an unspecified logic vulnerability that allows a remote attacker to execute code. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / iOS, iPadOS, and macOS
CVE-2021-1879
[ MEDIUM ]CVSS 6.1EPSS 7.1%kev

Apple iOS, iPadOS, and watchOS WebKit Cross-Site Scripting (XSS) Vulnerability

Apple iOS, iPadOS, and watchOS WebKit contain an unspecified vulnerability that allows for universal cross-site scripting (XSS) when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / iOS, iPadOS, and watchOS
CVE-2021-30657
[ MEDIUM ]CVSS 5.5EPSS 68.5%kev

Apple macOS Unspecified Vulnerability

Apple macOS contains an unspecified logic issue in System Preferences that may allow a malicious application to bypass Gatekeeper checks.

Apple / macOS
CVE-2021-30661
[ HIGH ]CVSS 8.8EPSS 4.5%kev

Apple Multiple Products WebKit Storage Use-After-Free Vulnerability

Apple iOS, iPadOS, macOS, tvOS, watchOS, and Safari WebKit Storage contain a use-after-free vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / Multiple Products
CVE-2021-30663
[ HIGH ]CVSS 8.8EPSS 3.5%kev

Apple Multiple Products WebKit Integer Overflow Vulnerability

Apple iOS, iPadOS, macOS, tvOS, and Safari WebKit contain an integer overflow vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / Multiple Products
CVE-2021-30665
[ HIGH ]CVSS 8.8EPSS 3.7%kev

Apple Multiple Products WebKit Memory Corruption Vulnerability

Apple iOS, iPadOS, macOS, watchOS, and tvOS WebKit contain a memory corruption vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / Multiple Products
CVE-2021-30666
[ HIGH ]CVSS 8.8EPSS 3.0%kev

Apple iOS WebKit Buffer Overflow Vulnerability

Apple iOS WebKit contains a buffer-overflow vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / iOS
CVE-2021-30713
[ HIGH ]CVSS 7.8EPSS 7.0%kev

Apple macOS Unspecified Vulnerability

Apple macOS Transparency, Consent, and Control (TCC) contains an unspecified permissions issue which may allow a malicious application to bypass privacy preferences.

Apple / macOS
CVE-2021-30761
[ HIGH ]CVSS 8.8EPSS 10.5%kev

Apple iOS WebKit Memory Corruption Vulnerability

Apple iOS WebKit contains a memory corruption vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / iOS
CVE-2021-30762
[ HIGH ]CVSS 8.8EPSS 11.0%kev

Apple iOS WebKit Use-After-Free Vulnerability

Apple iOS WebKit contains a use-after-free vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / iOS
CVE-2021-30807
[ HIGH ]CVSS 7.8EPSS 28.8%kev

Apple Multiple Products Memory Corruption Vulnerability

Apple iOS, iPadOS, macOS, and watchOS IOMobileFrameBuffer contain a memory corruption vulnerability which may allow an application to execute code with kernel privileges.

Apple / Multiple Products
CVE-2021-30858
[ HIGH ]CVSS 8.8EPSS 13.5%kev

Apple iOS, iPadOS, macOS Use-After-Free Vulnerability

Apple iOS, iPadOS, and macOS WebKit contain a use-after-free vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

Apple / iOS, iPadOS, and macOS
CVE-2021-30860
[ HIGH ]CVSS 7.8EPSS 76.0%kev

Apple Multiple Products Integer Overflow Vulnerability

Apple iOS, iPadOS, macOS, and watchOS CoreGraphics contain an integer overflow vulnerability which may allow code execution when processing a maliciously crafted PDF. The vulnerability is also known under the moniker of FORCEDENTRY.

Apple / Multiple Products
CVE-2021-30869
[ HIGH ]CVSS 7.8EPSS 4.2%kev

Apple iOS, iPadOS, and macOS Type Confusion Vulnerability

Apple iOS, iPadOS, and macOS contain a type confusion vulnerability in the XNU which may allow a malicious application to execute code with kernel privileges.

Apple / iOS, iPadOS, and macOS
Articles
~/articles/2026-08-19-apple-ios-ipados-macos-tahoe-27-vulns-patch
Apple Patches 27 Flaws in iOS, iPadOS, and macOS Tahoe
apple

Apple Patches 27 Flaws in iOS, iPadOS, and macOS Tahoe

Apple released updates fixing 27 vulnerabilities across iOS, iPadOS, and macOS Tahoe. One image-processing flaw carries code execution risk — patch this week, not next.

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~/articles/2026-08-17-apple-ios-macos-108-vulnerabilities-patched
Apple Patches 108 Flaws in iOS, iPadOS and macOS 26
apple

Apple Patches 108 Flaws in iOS, iPadOS and macOS 26

Apple's August 17 patch for iOS/iPadOS (versions 26 and 18) and macOS 26 closes 108 vulnerabilities across the full platform stack. Update devices now.

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~/articles/2026-08-14-amnesiastealer-macos-clickfix-browser-hijack
AmnesiaStealer Hijacks macOS Browser Sessions
apple

AmnesiaStealer Hijacks macOS Browser Sessions

Jamf finds AmnesiaStealer: macOS infostealer that hijacks live browser sessions, steals keychain data, and destroys saved passwords via ClickFix terminal prompts.

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~/articles/2026-08-14-macos-screen-sharing-auth-bypass-exploited
macOS Screen Sharing Auth Bypass Exploited in Wild
apple

macOS Screen Sharing Auth Bypass Exploited in Wild

Netherlands NCSC confirms active exploitation of a macOS Screen Sharing authentication bypass after public PoC release. Attackers deploying Monero cryptocurrency miners.

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~/articles/2026-08-14-apple-mercenary-spyware-threat-notifications
Apple Notifies Users of Mercenary Spyware Attacks
apple

Apple Notifies Users of Mercenary Spyware Attacks

Apple issued Threat Notifications to iPhone users warning of active mercenary spyware attacks. If you received one, here is what to do immediately.

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~/articles/2026-07-27-apple-app-store-fake-sparrow-wallet-1-8m-bitcoin-lawsuit
Fake App Store Wallet Drained $1.8M; Apple Faces Lawsuit
apple

Fake App Store Wallet Drained $1.8M; Apple Faces Lawsuit

Three plaintiffs are suing Apple after a fake Sparrow Wallet impersonator on the App Store harvested their seed phrases and drained $1.8 million in Bitcoin.

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~/articles/2026-07-21-apple-hide-my-email-mail-logs-july3-fix-year-disclosure
Apple fixes Hide My Email leak, year after disclosure
apple

Apple fixes Hide My Email leak, year after disclosure

Apple deployed a July 3 fix for a Hide My Email flaw that unmasked real addresses in Mail logs — disclosed to Apple over a year earlier per 404 Media.

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~/articles/2026-07-13-jamf-crashstealer-werkbit-notarized-macos-stealer
Notarized Werkbit.app carries CrashStealer past Gatekeeper
apple

Notarized Werkbit.app carries CrashStealer past Gatekeeper

Jamf flagged CrashStealer, a native-C++ macOS infostealer arriving inside Werkbit.app — Apple-notarized and gated behind a meeting PIN.

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