Josef Korbel

**Name of the Vulnerable Software and Affected Versions** Safari versions prior to 26.5.2 iOS versions prior to 26.5.2 iPadOS versions prior to 26.5.2 macOS Tahoe versions prior to 26.5.2 **Description** A use-after-free issue, which occurs when a program continues to use a pointer after it has been freed, was addressed with improved memory management. Processing maliciously crafted web content may lead to an unexpected Safari crash. **Recommendations** Update Safari to version 26.5.2. Update iOS to version 26.5.2. Update iPadOS to version 26.5.2. Update macOS Tahoe to version 26.5.2.

**Name of the Vulnerable Software and Affected Versions** Safari versions prior to 26.5.2 iOS versions prior to 26.5.2 iPadOS versions prior to 26.5.2 macOS Tahoe versions prior to 26.5.2 **Description** A use-after-free issue, which occurs when a program continues to use a pointer after it has been freed, was addressed with improved memory management. Processing maliciously crafted web content may lead to an unexpected process crash. **Recommendations** Update Safari to version 26.5.2. Update iOS to version 26.5.2. Update iPadOS to version 26.5.2. Update macOS Tahoe to version 26.5.2.

**Name of the Vulnerable Software and Affected Versions** transmute-core versions prior to 1.13.5 **Description** The issue concerns unsafe YAML deserialization in the yaml.Loader component of transmute-core, allowing attackers to execute arbitrary Python code. **Recommendations** For versions prior to 1.13.5, update to version 1.13.5 or later to resolve the issue. As a temporary workaround, consider restricting the use of the yaml.Loader component until a patch is available.