CVE-2025-53732

{"id": "CVE-2025-53732", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "secure@microsoft.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2025-08-12T18:15:43.057", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53732", "tags": ["Vendor Advisory"], "source": "secure@microsoft.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "secure@microsoft.com", "description": [{"lang": "en", "value": "CWE-122"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally."}, {"lang": "es", "value": "El desbordamiento del b\u00fafer basado en mont\u00f3n en Microsoft Office permite que un atacante no autorizado ejecute c\u00f3digo localmente."}], "lastModified": "2026-05-22T14:49:53.277", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:365_copilot:*:*:*:*:*:android:*:*", "vulnerable": true, "matchCriteriaId": "BEAE985A-74CD-4848-9A69-16C03868EBC7", "versionEndExcluding": "16.0.19127.20000"}, {"criteria": "cpe:2.3:a:microsoft:office:*:*:*:*:*:universal:*:*", "vulnerable": true, "matchCriteriaId": "61108CED-2EB0-4CA4-BA2C-4C8526F1C95B", "versionEndExcluding": "16.0.14326.22618"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"}