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Case File

CVE-2021-30828

MEDIUM · CVSS 5.5 EPSS 0.27%

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

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.5. See the original NVD description below for full technical details.

CVE
CVE-2021-30828
Severity
MEDIUM
CVSS
5.5
EPSS
0.27%

Original NVD Description

This issue was addressed with improved checks. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A local user may be able to read arbitrary files as root.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-18016 MEDIUM CVE-2026-18013 MEDIUM CVE-2026-18011 LOW CVE-2026-18003 MEDIUM CVE-2026-17996 MEDIUM CVE-2026-17975 MEDIUM