Apple: >> Watchos >> 8.3 Security Vulnerabilities
A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2. Processing maliciously crafted web content may lead to an unexpected Safari crash.
CVSS Score
4.3
EPSS Score
0.0
Published
2025-11-04
This issue was addressed with improved checks This issue is fixed in Safari 26.1, visionOS 26.1, watchOS 26.1, iOS 26.1 and iPadOS 26.1, tvOS 26.1. Processing maliciously crafted web content may lead to an unexpected process crash.
CVSS Score
6.5
EPSS Score
0.0
Published
2025-11-04
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.1, visionOS 26.1, watchOS 26.1, iOS 26.1 and iPadOS 26.1, tvOS 26.1. Processing maliciously crafted web content may lead to an unexpected process crash.
CVSS Score
4.3
EPSS Score
0.0
Published
2025-11-04
A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2. Processing maliciously crafted web content may lead to an unexpected process crash.
CVSS Score
4.3
EPSS Score
0.0
Published
2025-11-04
This issue was addressed through improved state management. This issue is fixed in Safari 26.1, visionOS 26.1, watchOS 26.1, iOS 26.1 and iPadOS 26.1, tvOS 26.1. Processing maliciously crafted web content may lead to an unexpected process crash.
CVSS Score
4.3
EPSS Score
0.001
Published
2025-11-04
The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2. Processing maliciously crafted web content may lead to memory corruption.
CVSS Score
8.8
EPSS Score
0.0
Published
2025-11-04
An access issue was addressed with additional sandbox restrictions. This issue is fixed in visionOS 26.1, macOS Sonoma 14.8.2, macOS Sequoia 15.7.2, watchOS 26.1, iOS 26.1 and iPadOS 26.1, tvOS 26.1. A sandboxed app may be able to observe system-wide network connections.
CVSS Score
7.5
EPSS Score
0.001
Published
2025-11-04
The issue was addressed with improved memory handling. This issue is fixed in Safari 26, tvOS 26, watchOS 26, iOS 26 and iPadOS 26, visionOS 26. Processing maliciously crafted web content may lead to memory corruption.
CVSS Score
8.8
EPSS Score
0.0
Published
2025-11-04
The issue was addressed with improved handling of caches. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2. A website may exfiltrate image data cross-origin.
CVSS Score
4.3
EPSS Score
0.0
Published
2025-11-04
The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2. An app may be able to cause unexpected system termination.
CVSS Score
5.5
EPSS Score
0.0
Published
2025-11-04