Overview
Apple iOS, iPadOS, and macOS contain an unspecified vulnerability involving input validation which can allow a local attacker to view sensitive user information.
https://support.apple.com/en-us/HT211288, https://support.apple.com/en-us/HT211289; https://nvd.nist.gov/vuln/detail/CVE-2020-9934
Key Details
| Property | Value |
|---|---|
| CVE ID | CVE-2020-9934 |
| Vendor / Product | Apple — iOS, iPadOS, and macOS |
| NVD Published | 2020-10-16 |
| NVD Last Modified | 2025-10-23 |
| CVSS 3.1 Score | 5.5 |
| CVSS 3.1 Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| Severity | MEDIUM |
| CISA KEV Added | 2022-09-08 |
| CISA KEV Deadline | 2022-09-29 |
| Known Ransomware Use | No |
CVSS 3.1 Breakdown
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Required Action
CISA BOD 22-01 Deadline: 2022-09-29.
Apply updates per vendor instructions.
Timeline
| Date | Event |
|---|---|
| 2022-09-08 | Added to CISA Known Exploited Vulnerabilities catalog |
| 2022-09-29 | CISA BOD 22-01 remediation deadline |
References
| Resource | Type |
|---|---|
| NVD — CVE-2020-9934 | Vulnerability Database |
| CISA KEV Catalog Entry | US Government |