{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-69550", "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "state": "PUBLISHED", "assignerShortName": "microsoft", "dateReserved": "2026-08-03T21:12:04.478Z", "datePublished": "2026-08-19T21:17:18.285Z", "dateUpdated": "2026-08-20T14:54:22.325Z"}, "containers": {"cna": {"title": "Windows App for Mac Information Disclosure Vulnerability", "datePublic": "2026-08-11T14:00:00.000Z", "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:microsoft:windows_app_for_mac:*:*:*:*:*:*:*:*", "versionStartIncluding": "11.0.0", "versionEndExcluding": "11.3.9"}]}]}], "affected": [{"vendor": "Microsoft", "product": "Windows App for Mac", "versions": [{"version": "11.0.0", "lessThan": "11.3.9", "versionType": "custom", "status": "affected"}]}], "descriptions": [{"value": "Out-of-bounds read in Remote Desktop Client allows an unauthorized attacker to disclose information over a network.", "lang": "en-US"}], "problemTypes": [{"descriptions": [{"description": "Information Disclosure", "lang": "en-US", "type": "Impact"}]}], "providerMetadata": {"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft", "dateUpdated": "2026-08-20T14:54:22.325Z"}, "references": [{"name": "Windows App for Mac Information Disclosure Vulnerability", "tags": ["vendor-advisory", "patch"], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69550"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en-US", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "baseSeverity": "MEDIUM", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}}]}}}

{}

{"affected": [{"affectedData": [{"product": "Windows App for Mac", "vendor": "Microsoft", "versions": [{"lessThan": "11.3.9", "status": "affected", "version": "11.0.0", "versionType": "custom"}]}], "source": "[email protected]"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:windows_app:*:*:*:*:*:macos:*:*", "matchCriteriaId": "32B34648-A2D3-4B03-A3BB-12BB6FB75DAB", "versionEndExcluding": "11.3.9", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Out-of-bounds read in Remote Desktop Client allows an unauthorized attacker to disclose information over a network."}], "id": "CVE-2026-69550", "lastModified": "2026-08-20T13:22:39.920", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "[email protected]", "type": "Primary"}]}, "published": "2026-08-19T22:17:09.530", "references": [{"source": "[email protected]", "tags": ["Vendor Advisory", "Patch"], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69550"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "[email protected]", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[11.0.0,11.3.9)"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Windows App for Mac", "source": "cna", "vendor": "Microsoft"}, "product": "windows_app_for_mac", "vendor": "microsoft"}], "created": "2026-08-20T00:15:03.374309+00:00", "updated": "2026-08-20T09:00:05.418720+00:00", "vendors": ["microsoft", "microsoft$PRODUCT$windows_app_for_mac"], "weaknesses": ["CWE-119", "CWE-200"]}