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Case File

CVE-2021-30676

HIGH · CVSS 7.1 EPSS 0.33%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-09-08 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.1. See the original NVD description below for full technical details.

CVE
CVE-2021-30676
Severity
HIGH
CVSS
7.1
EPSS
0.33%

Original NVD Description

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. A local user may be able to cause unexpected system termination or read kernel memory.

Related CVEs

Other vulnerabilities affecting the same vendor(s)