CVE-2026-20697

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{"affected": [{"affectedData": [{"product": "macOS", "vendor": "Apple", "versions": [{"lessThan": "14.8.5", "status": "affected", "version": "0", "versionType": "custom"}, {"lessThan": "15.7.5", "status": "affected", "version": "0", "versionType": "custom"}, {"lessThan": "26.4", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "product-security@apple.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "matchCriteriaId": "D66288AF-23BD-407A-81F5-F1DFBF84C622", "versionEndExcluding": "14.8.5", "versionStartIncluding": "14.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "matchCriteriaId": "DD21D2C9-BBEC-4E8E-B8D2-C92B7E6155E1", "versionEndExcluding": "15.7.5", "versionStartIncluding": "15.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "matchCriteriaId": "6CF848CD-25D4-4371-BEF3-1ACCE47AD81F", "versionEndExcluding": "26.4", "versionStartIncluding": "26.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. An app may be able to access sensitive user data."}, {"lang": "es", "value": "Un problema de permisos se abord\u00f3 con restricciones adicionales. Este problema se corrigi\u00f3 en macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. Una aplicaci\u00f3n podr\u00eda acceder a datos sensibles del usuario."}], "id": "CVE-2026-20697", "lastModified": "2026-06-17T10:17:43.010", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-20697", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-03-25T19:43:56.673271Z", "version": "2.0.3"}}]}, "published": "2026-03-25T01:17:06.440", "references": [{"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/126794"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/126795"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/126796"}], "sourceIdentifier": "product-security@apple.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,14.8.5)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,15.7.5)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,26.4)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "macOS", "source": "cna", "vendor": "Apple"}, "product": "macos", "vendor": "apple"}], "analysis": {"en": {"generated_at": "2026-03-25T23:18:43.397957+00:00", "value": {"mitigation_remediation": ["Install the latest macOS updates, including macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, or macOS Tahoe 26.4, to enforce the corrected permission checks.", "Remove or disable any unnecessary or untrusted applications that may have elevated privileges.", "Regularly review System Preferences > Security & Privacy > Privacy to audit application permissions, and ensure only required permissions are granted."], "summary": {"action": "Patch macOS", "impact": "Confidentiality Exposure"}, "threat_synthesis": {"affected_systems": "The issue impacts macOS installations on Apple devices of any release older than macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, and macOS Tahoe 26.4. Users running earlier versions are susceptible; the updates add the necessary restrictions to deny the access attempt.", "description_and_impact": "Apple identified a permissions flaw that allows an application to access sensitive user data that should be protected. The weakness is an improper authority granting issue, aligned with CWE\u2011284. This flaw can lead to unauthorized disclosure of personal information if an attacker can run an application that the system incorrectly trusts to retrieve protected content.", "risk_and_exploitability": "The CVSS score of 5.3 reflects medium severity, while an EPSS score of less than 1% indicates low expected exploitation frequency. The flaw is not listed in CISA\u2019s KEV catalog. Based on the description, exploitation likely requires local execution: a user installs or runs an application that the system misclassifies as allowed to read sensitive data. No remote exploitation vector is stated in the data."}}}}, "created": "2026-03-25T11:36:16.659934+00:00", "title": "macOS Permissions Flaw Allowing Sensitive Data Access", "updated": "2026-03-26T12:17:54.751706+00:00", "vendors": ["apple", "apple$PRODUCT$macos"]}