CVE-2026-20612

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{"affected": [{"affectedData": [{"product": "macOS", "vendor": "Apple", "versions": [{"lessThan": "14.8.4", "status": "affected", "version": "0", "versionType": "custom"}, {"lessThan": "15.7.4", "status": "affected", "version": "0", "versionType": "custom"}, {"lessThan": "26.3", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "product-security@apple.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "matchCriteriaId": "E899D2A7-973C-4A46-B479-C245E5DFABE9", "versionEndExcluding": "14.8.4", "versionStartIncluding": "14.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "matchCriteriaId": "A5F7A1AF-3DD7-4FA1-BF78-4855F83BB463", "versionEndExcluding": "15.7.4", "versionStartIncluding": "15.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "matchCriteriaId": "0488A377-7971-4703-8823-05BF1E23CF48", "versionEndExcluding": "26.3", "versionStartIncluding": "26.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A privacy issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3. An app may be able to access sensitive user data."}, {"lang": "es", "value": "Se abord\u00f3 un problema de privacidad con comprobaciones mejoradas. Este problema est\u00e1 solucionado en macOS Sequoia 15.7.4, macOS Tahoe 26.3, macOS Sonoma 14.8.4. Una aplicaci\u00f3n podr\u00eda acceder a datos sensibles del usuario."}], "id": "CVE-2026-20612", "lastModified": "2026-06-17T10:17:31.613", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-20612", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-02-12T19:12:02.569278Z", "version": "2.0.3"}}]}, "published": "2026-02-11T23:16:04.857", "references": [{"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/126348"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/126349"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/126350"}], "sourceIdentifier": "product-security@apple.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,26.3)"}}], "product": "macos", "vendor": "apple"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,15.7)"}}], "product": "macos", "vendor": "apple"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,14.8)"}}], "product": "macos", "vendor": "apple"}], "analysis": {"en": {"generated_at": "2026-04-15T20:51:39.345776+00:00", "value": {"mitigation_remediation": ["Update macOS to at least Sequoia\u202f15.7.4, Sonoma\u202f14.8.4, or Tahoe\u202f26.3 to apply the vendor\u2019s fix.", "Review the list of installed applications and remove or limit those that have unnecessary access to user data.", "Use the macOS privacy settings to restrict each application\u2019s permissions only to the data it truly requires."], "summary": {"action": "Immediate Patch", "impact": "Unauthorized Access to Sensitive User Data"}, "threat_synthesis": {"affected_systems": "Apple\u2019s macOS is affected, specifically systems running versions earlier than Sequoia 15.7.4, Sonoma 14.8.4, or Tahoe 26.3. The issue applies to all released builds before those patch versions, as indicated by the support articles that list the fixes. Users running any of the earlier macOS releases are therefore impacted.", "description_and_impact": "A privacy vulnerability allows an application on macOS to read or access sensitive user data that it should not normally be able to see. This flaw is categorised under CWE\u2011200, indicating information exposure. Successful exploitation would enable the app to view private information such as contacts, documents, or other personal files, thereby compromising confidentiality. The description states that an app may be able to access sensitive user data, and no additional exploitation steps are described, so the impact is limited to data leakage rather than further privilege escalation or denial of service.", "risk_and_exploitability": "The CVSS base score of 5.5 reflects moderate severity, and the EPSS score of less than 1% indicates a low likelihood of exploitation at present. The vulnerability is not listed in CISA\u2019s KEV catalog, meaning no confirmed active exploits exist. The likely attack vector is local: a malicious or compromised application installed by the user can read sensitive data. While the flaw does not provide remote code execution or privilege escalation, the confidentiality risk warrants prompt remediation. Given the low exploitation probability and moderate severity, the risk is considered moderate but action should not be delayed."}}}}, "created": "2026-02-12T09:02:21.377697+00:00", "title": "Potential Unauthorized Access to Sensitive User Data via Application on macOS", "updated": "2026-04-15T21:00:09.944828+00:00", "vendors": ["apple", "apple$PRODUCT$macos"]}