Security Vulnerabilities
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. A malicious Screen Sharing peer may be able to corrupt process memory.
CVSS Score
7.8
EPSS Score
0.002
Published
2026-10-26
A permissions issue was addressed with improved validation. This issue is fixed in macOS Golden Gate 27.2. An app may be able to access sensitive user data.
CVSS Score
5.5
EPSS Score
0.002
Published
2026-10-26
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2, tvOS 27.2, visionOS 27.2. Processing a maliciously crafted file may lead to unexpected app termination.
CVSS Score
6.5
EPSS Score
0.005
Published
2026-10-26
A race condition was addressed with additional validation. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An app may be able to gain root privileges.
CVSS Score
7.0
EPSS Score
0.001
Published
2026-10-26
A downgrade issue was addressed with additional version checks. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An app may be able to gain root privileges.
CVSS Score
7.8
EPSS Score
0.002
Published
2026-10-26
A file quarantine bypass was addressed with additional checks. This issue is fixed in macOS Golden Gate 27.2, macOS Tahoe 26.7.2. An app may bypass Gatekeeper checks.
CVSS Score
5.5
EPSS Score
0.002
Published
2026-10-26
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An app may be able to cause unexpected system termination or read kernel memory.
CVSS Score
7.1
EPSS Score
0.002
Published
2026-10-26
This issue was addressed with improved permissions checking. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An app may be able to break out of its sandbox.
CVSS Score
9.0
EPSS Score
0.002
Published
2026-10-26
A path handling issue was addressed with improved validation. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An app may be able to modify protected parts of the file system.
CVSS Score
5.5
EPSS Score
0.002
Published
2026-10-26
This issue was addressed with improved file handling. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. A malicious application may be able to execute arbitrary code with system privileges.
CVSS Score
7.8
EPSS Score
0.002
Published
2026-10-26