CVE-2020-9966

HIGH · CVSS 7.8 EPSS 1.21%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-12-08 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2020-9966

Severity

HIGH

CVSS

7.8

EPSS

1.21%

Original NVD Description

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, tvOS 14.0, iOS 14.0 and iPadOS 14.0. An application may be able to execute arbitrary code with kernel privileges.