CVE-2025-43223 Details
Description
A denial-of-service issue was addressed with improved input validation. This issue is fixed in iOS 18.6 and iPadOS 18.6, iPadOS 17.7.9, macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7, tvOS 18.6, visionOS 2.6, watchOS 11.6. A non-privileged user may be able to modify restricted network settings.
A denial-of-service vulnerability in the CFNetwork component of various Apple operating systems, including macOS Ventura, iPadOS 17.7.9, macOS Sonoma, tvOS 18.6, and visionOS 2.6, allows a non-privileged user to modify restricted network settings. The issue arises from inadequate input validation, which has been improved in the latest updates.
Users can update to the latest versions of macOS Ventura, iPadOS 17.7.9, macOS Sonoma, tvOS 18.6, or visionOS 2.6 to address this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jul 30, 2025References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-20 | Improper Input Validation | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| apple ipados | < 17.7.7 >= 18.0, < 18.6 |
CPE
Remediation
| |
| apple iphone os | < 18.6 |
CPE
Remediation
| |
| apple macos | < 13.7.7 >= 14.0, < 14.7.7 >= 15.0, < 15.6 |
CPE
Remediation
| |
| apple tvos | < 18.6 |
CPE
Remediation
| |
| apple visionos | < 2.6 |
CPE
Remediation
| |
| apple watchos | < 11.6 |
CPE
Remediation
| |
Change History
7 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 2, 2026 | CVE Modified | [email protected] |
| Nov 3, 2025 | CVE Modified | CVE |
| Jul 31, 2025 | Initial Analysis | [email protected] |
| Jul 30, 2025 | CVE Modified | CISA-ADP |
| Jul 30, 2025 | New CVE Received | [email protected] |