VULNERABILITY INTELLIGENCE

CVE-2020-3831

CVSS score7 HIGH

EPSS probability0.80%

CISA KEVNot currently listed

Published2020-02-27

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

A race condition was addressed with improved locking. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1. An application may be able to execute arbitrary code with kernel privileges.

Weakness classification

nvd@nist.gov: CWE-362

Primary references

product-security@apple.com — Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Release Notes, Vendor Advisory