Apple macOS vulnerabilities

CVE-2026-28829 [MEDIUM] CWE-732 CVE-2026-28829: 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 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. An app may be able to modify protected parts of the file system.

CVE-2026-28861 [MEDIUM] CVE-2026-28861: A logic issue was addressed with improved state management. This issue is fixed in Safari 26.4, iOS 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.

CVE-2026-28880 [MEDIUM] CWE-284 CVE-2026-28880: A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 18.7.7 an 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.

CVE-2026-20668 [MEDIUM] CWE-532 CVE-2026-20668: A logging issue was addressed with improved data redaction. This issue is fixed in iOS 18.7.7 and iP 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.

CVE-2026-20632 [MEDIUM] CWE-284 CVE-2026-20632: A parsing issue in the handling of directory paths was addressed with improved path validation. This A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in macOS Tahoe 26.4. An app may be able to access sensitive user data.

CVE-2026-28833 [MEDIUM] CVE-2026-28833: A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.4 and 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.

CVE-2026-28886 [MEDIUM] CWE-476 CVE-2026-28886: A null pointer dereference was addressed with improved input validation. This issue is fixed in iOS 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.

CVE-2026-28825 [MEDIUM] CWE-787 CVE-2026-28825: An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in mac An out-of-bounds write issue 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 modify protected parts of the file system.

CVE-2026-28838 [MEDIUM] CVE-2026-28838: A permissions issue was addressed with additional sandbox restrictions. This issue is fixed in macOS A permissions issue was addressed with additional sandbox restrictions. 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 break out of its sandbox.

CVE-2026-28822 [MEDIUM] CWE-843 CVE-2026-28822: A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 26.4 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.

CVE-2026-20695 [MEDIUM] CVE-2026-20695: An information disclosure issue was addressed with improved memory management. This issue is fixed i An information disclosure issue was addressed with improved memory management. 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 determine kernel memory layout.

CVE-2026-28835 [MEDIUM] CWE-416 CVE-2026-28835: A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS S A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. Mounting a maliciously crafted SMB network share may lead to system termination.

CVE-2026-20637 [MEDIUM] CWE-416 CVE-2026-20637: 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 18.7.7 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.

CVE-2026-28826 [MEDIUM] CVE-2026-28826: A logic issue was addressed with improved restrictions. This issue is fixed in macOS Tahoe 26.4. A m A logic issue was addressed with improved restrictions. This issue is fixed in macOS Tahoe 26.4. A malicious app may be able to break out of its sandbox.

CVE-2026-28867 [MEDIUM] CVE-2026-28867: This issue was addressed with improved authentication. This issue is fixed in iOS 18.7.7 and iPadOS 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.

CVE-2026-28845 [MEDIUM] CWE-285 CVE-2026-28845: An authorization issue was addressed with improved state management. This issue is fixed in macOS Ta An authorization issue was addressed with improved state management. This issue is fixed in macOS Tahoe 26.4. An app may be able to access protected user data.

CVE-2026-28868 [MEDIUM] CWE-532 CVE-2026-28868: A logging issue was addressed with improved data redaction. This issue is fixed in iOS 18.7.7 and iP 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.

CVE-2026-20657 [MEDIUM] CWE-119 CVE-2026-20657: The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.7 and iPadOS 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.

CVE-2026-28881 [MEDIUM] CWE-285 CVE-2026-28881: A privacy issue was addressed by moving sensitive data. This issue is fixed in macOS Tahoe 26.4. An A privacy issue was addressed by moving sensitive data. This issue is fixed in macOS Tahoe 26.4. An app may be able to access sensitive user data.

CVE-2026-28844 [MEDIUM] CVE-2026-28844: A file access issue was addressed with improved input validation. This issue is fixed in macOS Tahoe A file access issue was addressed with improved input validation. This issue is fixed in macOS Tahoe 26.4. An attacker may gain access to protected parts of the file system.