CVEs published in October 2026
17,265 vulnerabilities, 1,627 critical, 21 exploited.
- apple ipados, macos, safari +2 more +4 moreA logic issue was addressed with improved checks. This issue is fixed in Safari 27.2, iOS 26.7.2...5.4 Medium
- apple ipados, macos, safari +5 more +7 moreA use-after-free issue was addressed with improved memory management. This issue is fixed in...7.6 High
- apple macosAn access issue was addressed with additional sandbox restrictions. This issue is fixed in macOS...8.2 High
- apple macosA path traversal issue was addressed with improved path validation. This issue is fixed in macOS...6.2 Medium
- lxsmnsyc serovalSeroval: fromJSON deserializer trusts sequence doneAt (unauthenticated event-loop DoS)7.5 High
- apple macosAn information disclosure issue was addressed with improved logic. This issue is fixed in macOS...5.5 Medium
- apple macosA file quarantine bypass was addressed with additional checks. This issue is fixed in macOS...5.5 Medium
- apple macosAn integer overflow was addressed with improved input validation. This issue is fixed in macOS...6.2 Medium
- apple ipados, macos, visionos +2 more +4 moreAn input validation issue was addressed with improved input validation. This issue is fixed in...6.5 Medium
- apple ipados, macos, safari +2 more +4 moreAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in Safari...6.5 Medium
- apple macosAn out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in...8.1 High
- apple ipados, macos, tvos +4 more +6 moreAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 26...3.3 Low
- apple macosAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS...7.1 High
- apple ipados, macos, ios and ipados +1 more +3 moreAn out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in...5.5 Medium
- apple ipados, macos, tvos +2 more +4 moreThis issue was addressed with improved checks. This issue is fixed in iOS 27.2 and iPadOS 27.2,...3.3 Low
- apple macosThis issue was addressed with improved handling of symlinks. This issue is fixed in macOS Golden...5.5 Medium
- apple ipados, macos, tvos +4 more +6 moreAn out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 26...7.1 High
- apple macosA race condition was addressed with improved handling of symbolic links. This issue is fixed in...4.7 Medium
- apple macosA use after free issue was addressed with improved memory management. This issue is fixed in...8.8 High
- apple ipados, macos, tvos +4 more +6 moreAn out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in...7.8 High
- apple macosA parsing issue in the handling of directory paths was addressed with improved path validation....8.2 High
- apple macosA permissions issue was addressed with additional restrictions. This issue is fixed in macOS...4.9 Medium
- apple macosAn authentication issue was addressed with improved state management. This issue is fixed in...8.1 High
- apple ipados, macos, ios and ipados +1 more +3 moreAn uninitialized memory issue was addressed with improved memory handling. This issue is fixed in...3.3 Low
- apple ipados, macos, visionos +2 more +4 moreAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 26...5.5 Medium
- apple macosAn integer overflow was addressed with improved input validation. This issue is fixed in macOS...7.5 High
- apple ipados, macos, ios and ipados +1 more +3 moreA memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS...8.8 High
- apple ipados, macos, visionos +2 more +4 moreAn out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in...7.1 High
- apple ipados, macos, visionos +2 more +4 moreA resource exhaustion issue was addressed with improved input validation. This issue is fixed in...7.5 High
- apple macosA logging issue was addressed with improved data redaction. This issue is fixed in macOS Golden...3.3 Low
- apple macosA permissions issue was addressed with additional sandbox restrictions. This issue is fixed in...3.3 Low
- apple ipados, macos, safari +5 more +7 moreA use-after-free issue was addressed with improved memory management. This issue is fixed in...8.8 High
- apple macosThe issue was addressed with improved memory handling. This issue is fixed in macOS Golden Gate...7.8 High
- apple ipados, macos, tvos +4 more +6 moreAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 26...6.5 Medium
- apple macosAn out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in...6.5 Medium
- apple macosAn information disclosure issue was addressed with improved privacy controls. This issue is fixed...3.3 Low
- apple ipados, macos, safari +3 more +5 moreA use-after-free issue was addressed with improved memory management. This issue is fixed in...8.8 High
- apple macosAn out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in...6.5 Medium
- apple ipados, macos, safari +3 more +5 moreA type confusion issue was addressed with improved checks. This issue is fixed in Safari 27.2,...7.5 High
- apple ipados, macos, tvos +3 more +5 moreThe issue was addressed with improved memory handling. This issue is fixed in iOS 27.2 and iPadOS...7.8 High
- apple ipados, macos, tvos +4 more +6 moreA type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 26...6.2 Medium
- apple ipados, ios and ipados, iphone os +2 moreAn authorization issue was addressed with improved state management. This issue is fixed in iOS...5.5 Medium
- apple macosA downgrade issue was addressed with additional version checks. This issue is fixed in macOS...7.8 High
- apple macosA permissions issue was addressed with additional restrictions. This issue is fixed in macOS...7.1 High
- apple ipados, macos, ios and ipados +1 more +3 moreAn out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in...6.1 Medium
- apple macosAn access issue was addressed with additional sandbox restrictions. This issue is fixed in macOS...5.5 Medium
- apple ipados, macos, tvos +4 more +6 moreAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 26...7.5 High
- apple macosThe issue was addressed with improved memory handling. This issue is fixed in macOS Golden Gate...5.5 Medium
- apple macosThis issue was addressed with improved validation of file attributes. This issue is fixed in...5.5 Medium
- apple macosA permissions issue was addressed with additional restrictions. This issue is fixed in macOS...7.5 High
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