Threats affecting pkg:generic/libjxl

A heap corruption vulnerability exists in Apple iOS and iPadOS due to improper bounds checking when processing maliciously crafted images. This buffer overflow issue has been addressed in iOS 26.7.2, iPadOS 26.7.2, iOS 27, iPadOS 27, and macOS versions including Golden Gate 27, Sequoia 15.8, Tahoe 26.7.2, and visionOS 27. Processing a specially crafted image could lead to heap corruption, potentially impacting system stability or security.

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27.2. An app may be able to cause unexpected system termination.

A logic issue was addressed with improved checks. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. A local attacker may be able to elevate their privileges.

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.

A buffer overflow vulnerability in Apple iOS and iPadOS could allow memory corruption when processing a maliciously crafted audio file. This issue affects versions prior to iOS and iPadOS 26.7.2 and 27.2. Apple has fixed the vulnerability in iOS 26.7.2, iPadOS 26.7.2, iOS 27.2, and iPadOS 27.2. No public exploit or in-the-wild exploitation has been reported.

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.

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7 and iPadOS 26.7, 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 media file may lead to unexpected app termination or corrupt process memory.

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.

A null pointer dereference vulnerability in Apple iOS and iPadOS could allow an app to cause unexpected system termination. This issue has been addressed with improved input validation and fixed in iOS 27, iPadOS 27, macOS Golden Gate 27, macOS Tahoe 26.7.2, tvOS 27, visionOS 27, and watchOS 27.

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. Processing maliciously crafted web content may lead to an unexpected process crash.

An authorization issue was addressed with improved access control. This issue is fixed in iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, visionOS 27.2. An app may be able to access sensitive user data.

A logic issue was addressed with improved checks. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. Processing a maliciously crafted file may bypass Gatekeeper checks.

An information leakage 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. A malicious app may be able to break out of its sandbox.

An out-of-bounds write issue was addressed with improved input validation. 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. Processing a maliciously crafted file may lead to heap corruption.

This issue was addressed with improved validation of symlinks. This issue is fixed in macOS Golden Gate 27.2. An app may be able to break out of its sandbox.

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27.2. Mounting a malicious disk image may cause unexpected system termination.

An input validation issue was addressed with improved input validation. 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 Tahoe 26.7.2, visionOS 27.2, watchOS 27.2. A remote attacker may be able to cause unexpected app termination.

An integer overflow was addressed with improved input validation. This issue is fixed in visionOS 27.2. Processing a maliciously crafted 3D model may lead to memory corruption.

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. An attacker with control of a network file server may be able to cause unexpected system termination.

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.