CVEs published in October 2026
17,265 vulnerabilities, 1,627 critical, 21 exploited.
- apple ipados, ios and ipados, iphone os +2 moreThis issue was addressed with improved checks. This issue is fixed in iOS 27.2 and iPadOS 27.2....5.5 Medium
- apple macosAn authorization issue was addressed with improved state management. This issue is fixed in macOS...7.4 High
- apple macosAn out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in...7.7 High
- apple macosAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS...7.1 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...5.5 Medium
- 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...6.5 Medium
- apple macosA file quarantine bypass was addressed with additional checks. This issue is fixed in macOS...6.2 Medium
- apple ipados, ios and ipados, iphone os +2 moreA logic issue was addressed with improved checks. This issue is fixed in iOS 26.7.2 and iPadOS 26...4.6 Medium
- apple ipados, macos, ios and ipados +1 more +3 moreA use after free issue was addressed with improved memory management. This issue is fixed in iOS...7.8 High
- apple macosThe issue was addressed with improved checks. This issue is fixed in macOS Golden Gate 27.2,...5.5 Medium
- apple macosAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS...5.5 Medium
- apple ipados, macos, ios and ipados +1 more +3 moreAn integer underflow was addressed with improved input validation. This issue is fixed in iOS 26...7.5 High
- apple ipados, macos, visionos +2 more +4 moreAn integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.7...7.5 High
- apple ipados, macos, visionos +2 more +4 moreA race condition was addressed with additional validation. This issue is fixed in iOS 26.7.2 and...4.7 Medium
- apple ipados, ios and ipados, iphone os +2 moreAn out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in...7.5 High
- apple macosA race condition was addressed with additional validation. This issue is fixed in macOS Golden...4.7 Medium
- lxsmnsyc serovalSeroval: Deserialization invokes attacker-chosen callables: AsyncIteratorFactoryInstance calls source.on(listener) without type check7.3 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...7.8 High
- apple ipados, macos, tvos +4 more +6 moreA use-after-free issue was addressed with improved memory management. This issue is fixed in iOS...7.5 High
- apple macosA type confusion issue was addressed with improved memory handling. This issue is fixed in macOS...5.5 Medium
- apple ipados, macos, visionos +2 more +4 moreAn out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS...6.5 Medium
- apple ipados, macos, safari +3 more +5 moreAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in Safari...6.5 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 ipados, macos, tvos +4 more +6 moreA heap buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 26...7.5 High
- apple macosA path handling issue was addressed with improved logic. This issue is fixed in macOS Golden Gate...6.5 Medium
- apple ipados, macos, tvos +4 more +6 moreThe issue was addressed with improved memory handling. This issue is fixed in iOS 27.2 and iPadOS...8.2 High
- apple macosA path traversal issue was addressed with improved path validation. This issue is fixed in macOS...9.0 Critical
- apple ipados, tvos, visionos +3 more +5 moreA permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.7.2...5.5 Medium
- apple macosA privacy issue was addressed with improved memory management. This issue is fixed in macOS...6.2 Medium
- 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...6.5 Medium
- apple ipados, ios and ipados, iphone os +2 moreA null pointer dereference was addressed with improved validation. This issue is fixed in iOS 26...6.5 Medium
- apple ipados, ios and ipados, iphone os +2 moreAn authorization issue was addressed with improved state management. This issue is fixed in iOS...5.1 Medium
- apple macosAn out-of-bounds read issue was addressed by removing the vulnerable code. This issue is fixed in...9.0 Critical
- apple macosThis issue was addressed with improved permissions checking. This issue is fixed in macOS Golden...9.0 Critical
- apple ipados, macos, visionos +2 more +4 moreThis issue was addressed with improved handling of symlinks. This issue is fixed in iOS 26.7.2...5.5 Medium
- apple ipados, macos, tvos +4 more +6 moreA memory initialization issue was addressed with improved memory handling. This issue is fixed in...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...5.5 Medium
- apple macosAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS...6.8 Medium
- apple macosThis issue was addressed with improved access restrictions. This issue is fixed in macOS Golden...8.8 High
- 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 macosAn out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in...7.7 High
- apple ipados, ios and ipados, iphone os +2 moreA logic issue was addressed with improved state management. This issue is fixed in iOS 26.7.2 and...5.5 Medium
- apple ipados, macos, ios and ipados +1 more +3 moreAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 26...7.5 High
- apple ipados, ios and ipados, iphone os +2 moreAn authorization issue was addressed with improved state management. This issue is fixed in iOS...3.3 Low
- apple macosThis issue was addressed with additional entitlement checks. This issue is fixed in macOS Golden...5.5 Medium
- apple macosA use-after-free issue was addressed with improved memory management. This issue is fixed in...7.7 High
- 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...6.5 Medium
- 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...6.1 Medium
- apple ipados, macos, tvos +4 more +6 moreA null pointer dereference was addressed with improved validation. This issue is fixed in iOS 26...4.6 Medium
- apple ipados, macos, tvos +4 more +6 moreA use-after-free issue was addressed with improved memory management. This issue is fixed in iOS...7.8 High
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