AUGUST 4, 2026
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Case File

CVE-2021-30832

HIGH · CVSS 7.8 EPSS 0.41%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-10-19 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.8. See the original NVD description below for full technical details.

CVE
CVE-2021-30832
Severity
HIGH
CVSS
7.8
EPSS
0.41%

Original NVD Description

A memory corruption issue was addressed with improved state management. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A local attacker may be able to elevate their privileges.

Related CVEs

Other vulnerabilities affecting the same vendor(s)