VULNERABILITY INTELLIGENCE

CVE-2021-30655

CVSS score9.8 CRITICAL
EPSS probability2.29%
CISA KEVNot currently listed
Published2021-09-08
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

An application may be able to execute arbitrary code with system privileges. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. The issue was addressed with improved permissions logic.

Weakness classification

  • nvd@nist.gov: NVD-CWE-noinfo

Primary references