November 3, 2021 · Applied Cybernetics Group
CVE-2020-27950 — Apple Multiple Products
Apple Multiple Products Memory Initialization Vulnerability
- Added to KEV
2021-11-03- Federal due date
2022-05-03- Vendor
- Apple
- Product
- Multiple Products
- EPSS
- 97.6th percentile (score 0.438, as of
2026-06-08) - NVD CVSS v3.1
- —
- Ransomware use
- Unknown
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2020-27950
CISA short description
Apple iOS, iPadOS, macOS, and watchOS contain a memory initialization vulnerability that may allow a malicious application to disclose kernel memory.
Required action
Apply updates per vendor instructions.