December 14, 2022 · Applied Cybernetics Group
CVE-2022-42856 — Apple iOS
Apple iOS Type Confusion Vulnerability
- Added to KEV
2022-12-14- Federal due date
2023-01-04- Vendor
- Apple
- Product
- iOS
- EPSS
- 35.6th percentile (score 0.002, as of
2026-06-08) - NVD CVSS v3.1
- —
- Ransomware use
- Unknown
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2022-42856
CISA short description
Apple iOS contains a type confusion vulnerability when processing maliciously crafted web content leading to code execution.
Required action
Apply updates per vendor instructions.