CVE-2025-43359
Summary
| CVE | CVE-2025-43359 |
|---|---|
| State | PUBLISHED |
| Assigner | apple |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2025-09-15 23:15:37 UTC |
| Updated | 2026-04-02 19:20:33 UTC |
| Description | A logic issue was addressed with improved state management. This issue is fixed in iOS 18.7 and iPadOS 18.7, iOS 26 and iPadOS 26, macOS Sequoia 15.7, macOS Sonoma 14.8, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. A UDP server socket bound to a local interface may become bound to all interfaces. |
Risk And Classification
Primary CVSS: v3.1 9.8 CRITICAL from ADP
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Problem Types: CWE-670 | A UDP server socket bound to a local interface may become bound to all interfaces | CWE-670 CWE-670 Always-Incorrect Control Flow Implementation
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | ADP | DECLARED | 9.8 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 3.1 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | Secondary | 9.8 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
NoneUser Interaction
NoneScope
UnchangedConfidentiality
HighIntegrity
HighAvailability
HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD Known Affected Configurations (CPE 2.3)
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Apple | IOS And IPadOS | affected 18.7 custom | Not specified |
| CNA | Apple | IOS And IPadOS | affected 26 custom | Not specified |
| CNA | Apple | MacOS | affected 14.8 custom | Not specified |
| CNA | Apple | MacOS | affected 15.7 custom | Not specified |
| CNA | Apple | MacOS | affected 26 custom | Not specified |
| CNA | Apple | TvOS | affected 26 custom | Not specified |
| CNA | Apple | VisionOS | affected 26 custom | Not specified |
| CNA | Apple | WatchOS | affected 26 custom | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| seclists.org/fulldisclosure/2025/Sep/49 | af854a3a-2127-422b-91ae-364da2661108 | seclists.org | |
| support.apple.com/en-us/125111 | [email protected] | support.apple.com | Release Notes, Vendor Advisory |
| seclists.org/fulldisclosure/2025/Sep/57 | af854a3a-2127-422b-91ae-364da2661108 | seclists.org | |
| support.apple.com/en-us/125108 | [email protected] | support.apple.com | Release Notes, Vendor Advisory |
| seclists.org/fulldisclosure/2025/Sep/53 | af854a3a-2127-422b-91ae-364da2661108 | seclists.org | |
| support.apple.com/en-us/125115 | [email protected] | support.apple.com | Release Notes, Vendor Advisory |
| seclists.org/fulldisclosure/2025/Sep/56 | af854a3a-2127-422b-91ae-364da2661108 | seclists.org | |
| seclists.org/fulldisclosure/2025/Sep/54 | af854a3a-2127-422b-91ae-364da2661108 | seclists.org | |
| support.apple.com/en-us/125116 | [email protected] | support.apple.com | Release Notes, Vendor Advisory |
| support.apple.com/en-us/125114 | [email protected] | support.apple.com | Release Notes, Vendor Advisory |
| support.apple.com/en-us/125112 | [email protected] | support.apple.com | Release Notes, Vendor Advisory |
| support.apple.com/en-us/125109 | [email protected] | support.apple.com | Release Notes, Vendor Advisory |
| seclists.org/fulldisclosure/2025/Sep/55 | af854a3a-2127-422b-91ae-364da2661108 | seclists.org | |
| support.apple.com/en-us/125110 | [email protected] | support.apple.com | |
| seclists.org/fulldisclosure/2025/Sep/58 | af854a3a-2127-422b-91ae-364da2661108 | seclists.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.