VULNERABILITY INTELLIGENCE

CVE-2020-3853

CVSS score7.8 HIGH
EPSS probability1.34%
CISA KEVNot currently listed
Published2020-02-27
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. A malicious application may be able to execute arbitrary code with system privileges.

Weakness classification

  • nvd@nist.gov: CWE-843

Primary references