2026 CVE Vulnerabilities

67,222 CVEs published in 2026.

CVE IDSeverityCVSSDescription
CVE-2026-28865HIGH7.5An authentication issue was addressed with improved state management. This issue is fixed in iOS 18.7.7 and iPadOS 18.7....
CVE-2026-28864LOW3.3This issue was addressed with improved permissions checking. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26...
CVE-2026-28863MEDIUM6.5A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.4 and iPadOS 26.4, tvOS 26...
CVE-2026-28862MEDIUM5.3A privacy issue was addressed with improved private data redaction for log entries. This issue is fixed in macOS Sequoia...
CVE-2026-28861MEDIUM4.3A logic issue was addressed with improved state management. This issue is fixed in Safari 26.4, iOS 18.7.7 and iPadOS 18...
CVE-2026-28859MEDIUM4.3The issue was addressed with improved memory handling. This issue is fixed in Safari 26.4, iOS 26.4 and iPadOS 26.4, mac...
CVE-2026-28858CRITICAL9.8A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 26.4 and iPadOS 26.4. A remote...
CVE-2026-28857MEDIUM6.5The issue was addressed with improved memory handling. This issue is fixed in Safari 26.4, iOS 26.4 and iPadOS 26.4, mac...
CVE-2026-28856MEDIUM4.6The issue was addressed with improved authentication. This issue is fixed in iOS 26.4 and iPadOS 26.4, visionOS 26.4, wa...
CVE-2026-28855HIGH7.5A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS T...
CVE-2026-28852MEDIUM5.5A stack overflow was addressed with improved input validation. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS ...
CVE-2026-28845MEDIUM5.5An authorization issue was addressed with improved state management. This issue is fixed in macOS Tahoe 26.4. An app may...
CVE-2026-28844MEDIUM6.5A file access issue was addressed with improved input validation. This issue is fixed in macOS Tahoe 26.4. An attacker m...
CVE-2026-28842HIGH7.5The issue was addressed with improved bounds checks. This issue is fixed in macOS Tahoe 26.4. A buffer overflow may resu...
CVE-2026-28841MEDIUM6.2A buffer overflow was addressed with improved size validation. This issue is fixed in macOS Tahoe 26.4. A buffer overflo...
CVE-2026-28839MEDIUM5.3The issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Ta...
CVE-2026-28838MEDIUM5.3A permissions issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Sequoia 15.7.5, mac...
CVE-2026-28837HIGH7.5A logic issue was addressed with improved checks. This issue is fixed in macOS Tahoe 26.4. An app may be able to access ...
CVE-2026-28835MEDIUM6.5A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Sequoia 15.7.5, macOS...
CVE-2026-28834MEDIUM5.1A race condition was addressed with improved state handling. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 1...
CVE-2026-28833MEDIUM6.2A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.4 and iPadOS 26.4, macOS T...
CVE-2026-28832HIGH8.4An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.5, macOS So...
CVE-2026-28831MEDIUM5.5An authorization issue was addressed with improved state management. This issue is fixed in macOS Sequoia 15.7.5, macOS ...
CVE-2026-28829MEDIUM5.5A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonom...
CVE-2026-28828MEDIUM5.3A permissions issue was addressed by removing the vulnerable code. This issue is fixed in macOS Sequoia 15.7.5, macOS So...

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