CVSS 3.1
5.5 mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:NCVE-2021-30657
Medium (5.5) in Apple macOS. In CISA KEV since 2021-11-03. EPSS 69% chance of exploitation in the next 30 days.
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. A malicious application may bypass Gatekeeper checks. Apple is aware of a report that this issue may have been actively exploited..
Severity
- EPSS
- 69% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)
- CISA KEV
- listed 2021-11-03, due 2021-11-17
- CWE
- CWE-862
- Published
- Modified
- Record from
- the NVD, synced
Affected
- apple:mac_os_x
- apple:macos