VULNERABILITY INTELLIGENCE

CVE-2021-30688

CVSS score8.8 HIGH
EPSS probability0.29%
CISA KEVNot currently listed
Published2021-09-08
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Description

A malicious application may be able to break out of its sandbox. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina. A path handling issue was addressed with improved validation.

Weakness classification

  • nvd@nist.gov: NVD-CWE-noinfo

Primary references