CVE-2020-27939

This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave. Processing a maliciously crafted image may lead to arbitrary code execution...

CVE-2020-27939

CVE-2020-27939 affects macOS ImageIO in supported Apple OS releases. A memory corruption issue in processing a maliciously crafted image was addressed by Apple with improved input validation, and is fixed in macOS Big Sur 11.1 as well as Security Update 2020-001 Catalina and Security Update 2020-...