Security Vulnerabilities
An out-of-bounds read was addressed with improved input validation. This issue is fixed in Xcode 27. Parsing a maliciously crafted binary may lead to unexpected tool termination.
CVSS Score
3.3
EPSS Score
0.002
Published
2026-10-20
An input validation issue was addressed with improved input validation. This issue is fixed in Xcode 27. Parsing a maliciously crafted binary may lead to unexpected app termination.
CVSS Score
4.3
EPSS Score
0.003
Published
2026-10-20
A logic issue was addressed with improved state management. This issue is fixed in Safari 27, visionOS 27, watchOS 27. Processing maliciously crafted web content may lead to unexpected behavior.
CVSS Score
5.4
EPSS Score
0.003
Published
2026-10-20
An authentication issue was addressed with improved state management. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An attacker may be able to impersonate other users.
CVSS Score
9.1
EPSS Score
0.005
Published
2026-10-20
An out-of-bounds write issue was addressed with improved bounds checking. 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, tvOS 27, visionOS 27, watchOS 27. An attacker in radio range may be able to cause unexpected system termination.
CVSS Score
6.5
EPSS Score
0.003
Published
2026-10-20
A logic issue was addressed with improved checks. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Opening a file referencing a network share may lead to unexpected software execution.
CVSS Score
8.8
EPSS Score
0.006
Published
2026-10-20
A privacy issue was addressed with improved access restrictions. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27, watchOS 27. An app may be able to access sensitive user data.
CVSS Score
5.5
EPSS Score
0.001
Published
2026-10-20
A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An attacker in physical proximity may be able to corrupt process memory.
CVSS Score
3.5
EPSS Score
0.002
Published
2026-10-20
This issue was addressed through improved state management. This issue is fixed in iOS 27 and iPadOS 27. An attacker with physical access to a locked device may be able to bypass Digital ID authentication when iPhone Mirroring is active.
CVSS Score
2.0
EPSS Score
0.002
Published
2026-10-20
This issue was addressed with improved validation of the caller's access. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Tahoe 26.7, visionOS 27. An app may be able to access protected user data.
CVSS Score
5.5
EPSS Score
0.001
Published
2026-10-20