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CVE-2023-42926

Description

Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Sonoma 14.2. Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution.

POC

Reference

- http://packetstormsecurity.com/files/176535/macOS-AppleGVA-Memory-Handling.html

Github

- https://github.com/fkie-cad/nvd-json-data-feeds