A use-after-free issue was addressed with improved memory management. This issue is fixed in visionOS 2.4, tvOS 18.4, iPadOS 17.7.6, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, Safari 18.4. Processing maliciously crafted web content may lead to an unexpected Safari crash.
CVSS Score
4.3
EPSS Score
0.001
Published
2025-03-31
This issue was addressed through improved state management. This issue is fixed in tvOS 18.4, Safari 18.4, iPadOS 17.7.6, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4. A malicious website may be able to track users in Safari private browsing mode.
CVSS Score
4.3
EPSS Score
0.001
Published
2025-03-31
The issue was addressed with improved memory handling. This issue is fixed in visionOS 2.4, tvOS 18.4, iPadOS 17.7.6, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, Safari 18.4. Processing maliciously crafted web content may lead to an unexpected Safari crash.
CVSS Score
9.8
EPSS Score
0.001
Published
2025-03-31
This issue was addressed with improved handling of floats. This issue is fixed in tvOS 18.5, Safari 18.5, iPadOS 17.7.7, iOS 18.5 and iPadOS 18.5, macOS Sequoia 15.5, watchOS 11.5, visionOS 2.5. A type confusion issue could lead to memory corruption.
CVSS Score
7.8
EPSS Score
0.0
Published
2025-03-31
The issue was addressed with improved memory handling. This issue is fixed in visionOS 2.4, tvOS 18.4, iPadOS 17.7.6, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, Safari 18.4. Processing maliciously crafted web content may lead to an unexpected Safari crash.
CVSS Score
4.3
EPSS Score
0.001
Published
2025-03-31
A permissions issue was addressed with additional restrictions. This issue is fixed in Safari 18.4, iOS 18.4 and iPadOS 18.4. Loading a malicious iframe may lead to a cross-site scripting attack.
CVSS Score
6.1
EPSS Score
0.001
Published
2025-03-31
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in tvOS 18.4, Safari 18.4, iPadOS 17.7.6, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4. Processing maliciously crafted web content may lead to an unexpected process crash.
CVSS Score
7.0
EPSS Score
0.001
Published
2025-03-31
The issue was addressed with improved input validation. This issue is fixed in Safari 18.4, visionOS 2.4, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4. A malicious website may be able to claim WebAuthn credentials from another website that shares a registrable suffix.
CVSS Score
8.1
EPSS Score
0.001
Published
2025-03-31
A script imports issue was addressed with improved isolation. This issue is fixed in Safari 18.4, visionOS 2.4, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4. Visiting a website may leak sensitive data.
CVSS Score
6.5
EPSS Score
0.001
Published
2025-03-31
This issue was addressed through improved state management. This issue is fixed in Safari 18.4, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4. A download's origin may be incorrectly associated.
CVSS Score
9.8
EPSS Score
0.001
Published
2025-03-31