Impact: Processing a maliciously crafted image may lead to arbitrary code executionĭescription: An out-of-bounds read was addressed with improved input validation.ĬVE-2021-1759: Hou JingYi of Qihoo 360 CERT Impact: Processing a maliciously crafted font file may lead to arbitrary code executionĭescription: An out-of-bounds write issue was addressed with improved bounds checking.ĬVE-2021-1776: Ivan Fratric of Google Project Zero Impact: Processing maliciously crafted web content may lead to code executionĭescription: An out-of-bounds write was addressed with improved input validation.ĬVE-2021-1747: JunDong Xie of Ant Security Light-Year LabĪvailable for: macOS Mojave 10.14.6, macOS Catalina 10.15.7, macOS Big Sur 11.0.1 Impact: A malicious application could execute arbitrary code leading to compromise of user informationĭescription: A memory corruption issue was addressed with improved state management. Impact: Processing maliciously crafted web content may lead to arbitrary code executionĭescription: An integer overflow was addressed with improved input validation.ĬVE-2020-27945: Zhuo Liang of Qihoo 360 Vulcan Team Impact: A local user may be able to read arbitrary filesĭescription: The issue was addressed with improved permissions logic.Īvailable for: macOS Catalina 10.15.7 and macOS Mojave 10.14.6

Impact: A remote attacker may be able to cause a denial of serviceĭescription: This issue was addressed with improved checks. Available for: macOS Big Sur 11.0.1, macOS Catalina 10.15.7, and macOS Mojave 10.14.6

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