CVE-2025-43500

// CVE-2025-43500 PoC - Privacy Data Access via Malicious App // This PoC demonstrates the vulnerability concept (for educational purposes only) // Note: This is a conceptual PoC as the actual exploitation requires specific conditions // The vulnerability allows an app to bypass privacy protections // Simulated attack scenario: function exploitPrivacyVulnerability() { // Step 1: Request app permissions (social engineering) const maliciousApp = { name: 'FakeApp', permissions: ['contacts', 'location', 'photos'] }; // Step 2: Exploit the privacy handling flaw // The vulnerability allows bypassing proper permission validation const sensitiveData = bypassPrivacyProtection(maliciousApp); // Step 3: Access sensitive user data without proper authorization const userData = { contacts: sensitiveData.contactList, location: sensitiveData.gpsHistory, photos: sensitiveData.imageMetadata }; return userData; } // Defense: Update to iOS 26.1, iPadOS 26.1, macOS Tahoe 26.1, visionOS 26.1, watchOS 26.1 // Apple has fixed this privacy handling issue in the November 2025 security updates

{"cve": {"id": "CVE-2025-43500", "sourceIdentifier": "[email protected]", "published": "2025-11-04T02:15:53.073", "lastModified": "2026-04-02T19:20:55.477", "vulnStatus": "Modified", "cveTags": [], "descriptions": [{"lang": "en", "value": "A privacy issue was addressed with improved handling of user preferences. This issue is fixed in iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, visionOS 26.1, watchOS 26.1. An app may be able to access sensitive user data."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 3.6}]}, "weaknesses": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-359"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", "versionEndExcluding": "26.1", "matchCriteriaId": "6D51AEDC-9086-4010-B3BF-C652D65D09C8"}, {"vulnerable": true, "criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "versionEndExcluding": "26.1", "matchCriteriaId": "3981A7BE-BC98-4C6F-AE38-D68839368925"}, {"vulnerable": true, "criteria": "cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*", "versionEndExcluding": "26.1", "matchCriteriaId": "7DFD3616-65CA-4E5C-849C-3C20ACBCB610"}, {"vulnerable": true, "criteria": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*", "versionEndExcluding": "26.1", "matchCriteriaId": "9F9D7F76-13FB-407C-94E5-221B93021568"}]}]}], "references": [{"url": "https://support.apple.com/en-us/125632", "source": "[email protected]", "tags": ["Release Notes", "Vendor Advisory"]}, {"url": "https://support.apple.com/en-us/125634", "source": "[email protected]"}, {"url": "https://support.apple.com/en-us/125638", "source": "[email protected]", "tags": ["Release Notes", "Vendor Advisory"]}, {"url": "https://support.apple.com/en-us/125639", "source": "[email protected]", "tags": ["Release Notes", "Vendor Advisory"]}]}}