June 27, 2022 · Applied Cybernetics Group
CVE-2021-30983 — Apple iOS and iPadOS
Apple iOS and iPadOS Buffer Overflow Vulnerability
- Added to KEV
2022-06-27- Federal due date
2022-07-18- Vendor
- Apple
- Product
- iOS and iPadOS
- EPSS
- 86.6th percentile (score 0.029, as of
2026-10-04) - NVD CVSS v3.1
- —
- Ransomware use
- Unknown
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2021-30983
CISA short description
Apple iOS and iPadOS contain a buffer overflow vulnerability that could allow an application to execute code with kernel privileges.
Required action
Apply updates per vendor instructions.