Vulnerability in Apple Macos
CVE-2021-30793
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. An application may be able to execute arbitrary code with kernel pri…
EPSS: 0.031 (86.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Apple Macos — versions unspecified
- Apple Mac_os_x — versions 10.14, 10.14.0, 10.14.1
- Apple Security Update - Catalina — versions unspecified
References
- product-security@apple.com (x_refsource_MISC, Vendor Advisory)
- product-security@apple.com (x_refsource_MISC, Vendor Advisory)
- product-security@apple.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-30793?
- CVE-2021-30793 is a critical-severity vulnerability in Apple Macos. CVSS score: 9.8/10. Published 2021-09-08.
- How severe is CVE-2021-30793?
- Critical severity. CVSS v3 base score is 9.8 out of 10.