CVE-2021-30982

MediumCVSS 5.9/10Last modified Jun 17, 2026

Description

A race condition was addressed with improved locking. This issue is fixed in macOS Monterey 12.1, Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. A remote attacker may be able to cause unexpected application termination or heap corruption.

Metrics

CVSS 3.1 5.9/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-362

Affected software

VendorProductVersions
ApplemacOS>= unspecified, < 12.1
ApplemacOS>= unspecified, < 11.6
ApplemacOS>= unspecified, < 2021

References

Timeline

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

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CVE-2021-30982: Medium severity, CVSS 5.9 | Vulnix