CVE-2021-30945

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.6.2, tvOS 15.2, macOS Monterey 12.1, Security Update 2021-008 Catalina, iOS 15.2 and iPadOS 15.2, watchOS 8.3. A local attacker may be able to elevate their privileges.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected software

VendorProductVersions
ApplewatchOS>= unspecified, < 8.3
AppleiOS and iPadOS>= unspecified, < 15.2
ApplemacOS>= unspecified, < 12.1
ApplemacOS>= unspecified, < 11.6
ApplemacOS>= unspecified, < 15.2
ApplemacOS>= unspecified, < 2021

References

Timeline

Published
Aug 24, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-30945: High severity, CVSS 7.8 | Vulnix