Apple macOS vulnerabilities

CVE-2019-8781 [HIGH] CWE-787 CVE-2019-8781: A memory corruption issue was addressed with improved state management. This issue is fixed in macOS A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Catalina 10.15. An application may be able to execute arbitrary code with kernel privileges.

CVE-2024-27855 [HIGH] CWE-284 CVE-2024-27855: The issue was addressed with improved checks. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, i The issue was addressed with improved checks. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.5, macOS Ventura 13.6.7. A shortcut may be able to use sensitive data with certain actions without prompting the user.

CVE-2020-27904 [HIGH] CVE-2020-27904: A logic issue existed resulting in memory corruption. This was addressed with improved state managem A logic issue existed resulting in memory corruption. This was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1. An application may be able to execute arbitrary code with kernel privileges.

CVE-2022-1381 [HIGH] CWE-122 CVE-2022-1381: global heap buffer overflow in skip_range in GitHub repository vim/vim prior to 8.2.4763. This vulne global heap buffer overflow in skip_range in GitHub repository vim/vim prior to 8.2.4763. This vulnerability is capable of crashing software, Bypass Protection Mechanism, Modify Memory, and possible remote execution

CVE-2021-30677 [HIGH] CVE-2021-30677: This issue was addressed with improved environment sanitization. This issue is fixed in tvOS 14.6, i This issue was addressed with improved environment sanitization. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave, macOS Big Sur 11.4, watchOS 7.5. A malicious application may be able to break out of its sandbox.

CVE-2025-43329 [HIGH] CWE-862 CVE-2025-43329: A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26 and iP A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, watchOS 26. An app may be able to break out of its sandbox.

CVE-2024-44122 [HIGH] CWE-693 CVE-2024-44122: A logic issue was addressed with improved checks. This issue is fixed in iOS 18 and iPadOS 18, macOS A logic issue was addressed with improved checks. This issue is fixed in iOS 18 and iPadOS 18, macOS Sequoia 15, macOS Sonoma 14.7.1, macOS Ventura 13.7.1. An application may be able to break out of its sandbox.

CVE-2025-46281 [HIGH] CWE-693 CVE-2025-46281: A logic issue was addressed with improved checks. This issue is fixed in macOS Tahoe 26.2. An app ma A logic issue was addressed with improved checks. This issue is fixed in macOS Tahoe 26.2. An app may be able to break out of its sandbox.

CVE-2025-31244 [HIGH] CWE-693 CVE-2025-31244: A file quarantine bypass was addressed with additional checks. This issue is fixed in macOS Sequoia A file quarantine bypass was addressed with additional checks. This issue is fixed in macOS Sequoia 15.5. An app may be able to break out of its sandbox.

CVE-2026-28978 [HIGH] CWE-284 CVE-2026-28978: A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5. A malicious app may be able to break out of its sandbox.

CVE-2025-24284 [HIGH] CWE-693 CVE-2025-24284: This issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed i This issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in macOS Sequoia 15.4. An app may be able to break out of its sandbox.

CVE-2021-1758 [HIGH] CWE-125 CVE-2021-1758: An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution.

CVE-2024-23278 [HIGH] CWE-94 CVE-2024-23278: The issue was addressed with improved checks. This issue is fixed in iOS 16.7.6 and iPadOS 16.7.6, i The issue was addressed with improved checks. This issue is fixed in iOS 16.7.6 and iPadOS 16.7.6, iOS 17.4 and iPadOS 17.4, macOS Sonoma 14.4, macOS Ventura 13.6.5, tvOS 17.4, watchOS 10.4. An app may be able to break out of its sandbox.

CVE-2023-23530 [HIGH] CVE-2023-23530: The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.2, iO The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.2, iOS 16.3 and iPadOS 16.3. An app may be able to execute arbitrary code out of its sandbox or with certain elevated privileges.

CVE-2026-28973 [HIGH] CWE-190 CVE-2026-28973: An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6 an An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, watchOS 26.6. A malicious app may be able to break out of its sandbox.

CVE-2021-30949 [HIGH] CWE-787 CVE-2021-30949: A memory corruption issue was addressed with improved state management. This issue is fixed in macOS A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.6.2, tvOS 15.2, macOS Monterey 12.1, Security Update 2021-008 Catalina, iOS 15.2 and iPadOS 15.2, watchOS 8.3. A malicious application may be able to execute arbitrary code with kernel privileges.

CVE-2021-45444 [HIGH] CVE-2021-45444: In zsh before 5.8.1, an attacker can achieve code execution if they control a command output inside In zsh before 5.8.1, an attacker can achieve code execution if they control a command output inside the prompt, as demonstrated by a %F argument. This occurs because of recursive PROMPT_SUBST expansion.

CVE-2021-30785 [HIGH] CWE-120 CVE-2021-30785: A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 14.7, macO A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-004 Catalina. Processing a maliciously crafted image may lead to arbitrary code execution.

CVE-2025-24180 [HIGH] CWE-601 CVE-2025-24180: The issue was addressed with improved input validation. This issue is fixed in Safari 18.4, iOS 18.4 The issue was addressed with improved input validation. This issue is fixed in Safari 18.4, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, visionOS 2.4, watchOS 11.4. A malicious website may be able to claim WebAuthn credentials from another website that shares a registrable suffix.

CVE-2026-28832 [HIGH] CWE-125 CVE-2026-28832: An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Sequ An out-of-bounds read was addressed with improved bounds checking. 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 disclose kernel memory.