Apple macOS vulnerabilities

CVE-2025-24254 [HIGH] CWE-269 CVE-2025-24254: This issue was addressed with improved validation of symlinks. This issue is fixed in macOS Sequoia This issue was addressed with improved validation of symlinks. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. A user may be able to elevate privileges.

CVE-2026-20616 [HIGH] CWE-787 CVE-2026-20616: An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 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 termination.

CVE-2021-30721 [MEDIUM] CVE-2021-30721: A path handling issue was addressed with improved validation. This issue is fixed in macOS Big Sur 1 A path handling issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. An attacker in a privileged network position may be able to leak sensitive user information.

CVE-2026-64783 [HIGH] CWE-416 CVE-2026-64783: A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.6, iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, visionOS 26.6, watchOS 26.6. Processing maliciously crafted web content may lead to an unexpected Safari crash.

CVE-2025-43219 [HIGH] CWE-787 CVE-2025-43219: The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.6. Pr The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.6. Processing a maliciously crafted image may corrupt process memory.

CVE-2026-43705 [HIGH] CWE-843 CVE-2026-43705: A type confusion issue was addressed with improved checks. This issue is fixed in Safari 26.5.2, iOS A type confusion issue was addressed with improved checks. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing maliciously crafted web content may lead to memory corruption.

CVE-2026-65390 [HIGH] CWE-190 CVE-2026-65390: An integer overflow was addressed with improved input validation. This issue is fixed in Safari 26.6 An integer overflow was addressed with improved input validation. This issue is fixed in Safari 26.6.1, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, tvOS 27, visionOS 27, watchOS 27. Processing maliciously crafted web content may lead to memory corruption.

CVE-2025-43419 [HIGH] CWE-119 CVE-2025-43419: The issue was addressed with improved memory handling. This issue is fixed in Safari 26, iOS 26 and The issue was addressed with improved memory handling. This issue is fixed in Safari 26, iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. Processing maliciously crafted web content may lead to memory corruption.

CVE-2025-43264 [HIGH] CWE-119 CVE-2025-43264: The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.6. Pr The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.6. Processing a maliciously crafted image may corrupt process memory.

CVE-2026-43760 [HIGH] CWE-284 CVE-2026-43760: An access issue was addressed with improved access restrictions. This issue is fixed in macOS Sonoma An access issue was addressed with improved access restrictions. This issue is fixed in macOS Sonoma 14.8.8, macOS Tahoe 26.6, macOS Tahoe 26.7. An app may be able to access user-sensitive data.

CVE-2020-9999 [HIGH] CWE-787 CVE-2020-9999: 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 11.0.1, iTunes for Windows 12.10.9. Processing a maliciously crafted text file may lead to arbitrary code execution.

CVE-2021-30849 [HIGH] CWE-787 CVE-2021-30849: Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, watchOS 8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.

CVE-2019-8749 [CRITICAL] CWE-787 CVE-2019-8749: Multiple memory corruption issues were addressed with improved input validation. This issue is fixed Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Catalina 10.15, iOS 13, iCloud for Windows 7.14, iCloud for Windows 10.7, tvOS 13, macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006, watchOS 6, iTunes 12.10.1 for Windows. Multiple issues in libxml2.

CVE-2019-8756 [CRITICAL] CWE-787 CVE-2019-8756: Multiple memory corruption issues were addressed with improved input validation. This issue is fixed Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Catalina 10.15, iOS 13, iCloud for Windows 7.14, iCloud for Windows 10.7, tvOS 13, macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006, watchOS 6, iTunes 12.10.1 for Windows. Multiple issues in libxml2.

CVE-2025-30426 [CRITICAL] CWE-200 CVE-2025-30426: This issue was addressed with additional entitlement checks. This issue is fixed in iOS 18.4 and iPa This issue was addressed with additional entitlement checks. This issue is fixed in iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, tvOS 18.4, visionOS 2.4, watchOS 11.4. An app may be able to enumerate a user's installed apps.

CVE-2026-86916 [HIGH] CWE-416 CVE-2026-86916: A use after free issue was addressed with improved memory management. This issue is fixed in iOS 26. A use after free issue was addressed with improved memory management. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7.2. An app may be able to execute arbitrary code with kernel privileges.

CVE-2025-43347 [CRITICAL] CWE-20 CVE-2025-43347: This issue was addressed by removing the vulnerable code. This issue is fixed in iOS 26 and iPadOS 2 This issue was addressed by removing the vulnerable code. This issue is fixed in iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. An input validation issue was addressed.

CVE-2025-24245 [CRITICAL] CWE-862 CVE-2025-24245: This issue was addressed by adding a delay between verification code attempts. This issue is fixed i This issue was addressed by adding a delay between verification code attempts. This issue is fixed in macOS Sequoia 15.4. A malicious app may be able to access a user's saved passwords.

CVE-2026-43778 [CRITICAL] CWE-416 CVE-2026-43778: A use after free issue was addressed with improved memory management. This issue is fixed in iOS 18. A use after free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination or corrupt kernel memory.

CVE-2026-43757 [CRITICAL] CWE-125 CVE-2026-43757: An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 18.7.1 An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to cause unexpected system termination.