VULNERABILITY INTELLIGENCE
CVE-2020-27904
CVSS score7.8 HIGH
EPSS probability3.14%
CISA KEVNot currently listed
Published2020-12-08
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Description
A logic issue existed resulting in memory corruption. This was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1. An application may be able to execute arbitrary code with kernel privileges.
Weakness classification
- nvd@nist.gov: NVD-CWE-Other
Primary references
- product-security@apple.com — Mailing List, Third Party Advisory
- product-security@apple.com — Mailing List, Third Party Advisory
- product-security@apple.com — Vendor Advisory
- product-security@apple.com — Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory