Microsoft Office 2019 Vulnerabilities

Heap-based Buffer Overflow in Microsoft Office PowerPoint

CVE-2025-49705

MicrosoftMicrosoft Office 20197.8HIGH

Use After Free Vulnerability in Microsoft Office Word by Microsoft

CVE-2025-49703

MicrosoftMicrosoft Sharepoint E...7.8HIGH

Type Confusion Vulnerability in Microsoft Office

CVE-2025-49702

MicrosoftMicrosoft Office 20197.8HIGH

Use After Free Vulnerability in Microsoft Office Word by Microsoft

CVE-2025-49700

MicrosoftMicrosoft Office 20197.8HIGH

Use After Free Vulnerability in Microsoft Office by Microsoft

CVE-2025-49699

MicrosoftMicrosoft Office 20197HIGH

Execution Code Vulnerability in Microsoft Office Word by Microsoft

CVE-2025-49698

MicrosoftMicrosoft Office 20197.8HIGH

Heap-Based Buffer Overflow in Microsoft Office Software by Microsoft

CVE-2025-49697

MicrosoftMicrosoft Office 20198.4HIGH

Out-of-bounds Read in Microsoft Office Products by Microsoft

CVE-2025-49696

MicrosoftMicrosoft Office 20198.4HIGH

Use After Free Vulnerability in Microsoft Office by Microsoft

CVE-2025-49695

MicrosoftMicrosoft Office 20198.4HIGH

Use After Free Vulnerability in Microsoft Excel by Microsoft

CVE-2025-49711

MicrosoftOffice Online Server7.8HIGH

Information Disclosure Vulnerability in Microsoft Office Excel

CVE-2025-48812

MicrosoftOffice Online Server5.5MEDIUM

Deserialization Vulnerability in Microsoft Office by Microsoft

CVE-2025-47994

MicrosoftMicrosoft Office 20197.8HIGH

Use After Free Vulnerability in Microsoft Office PowerPoint

CVE-2025-47175

MicrosoftMicrosoft Office 2019👾🟡7.8HIGH

Remote Code Execution Vulnerability in Microsoft Office by Microsoft

CVE-2025-47173

MicrosoftMicrosoft Office 20197.8HIGH

Improper Input Validation in Microsoft Outlook by Microsoft

CVE-2025-47171

MicrosoftMicrosoft Office 2019👾📰6.7MEDIUM

Heap-Based Buffer Overflow in Microsoft Office Word Affects Microsoft

CVE-2025-47169

MicrosoftMicrosoft Sharepoint E...7.8HIGH

Remote Code Execution Vulnerability in Microsoft Office Word

CVE-2025-47168

MicrosoftMicrosoft Sharepoint E...7.8HIGH

Type Confusion Vulnerability in Microsoft Office Software

CVE-2025-47167

MicrosoftMicrosoft Office 20198.4HIGH

Use After Free Vulnerability in Microsoft Excel by Microsoft

CVE-2025-47165

MicrosoftOffice Online Server7.8HIGH

Use After Free Vulnerability in Microsoft Office Products

CVE-2025-47164

MicrosoftMicrosoft Office 20198.4HIGH

Use After Free Vulnerability in Microsoft Office by Microsoft

CVE-2025-47953

MicrosoftMicrosoft Office 20198.4HIGH

Heap-Based Buffer Overflow in Microsoft Office by Microsoft

CVE-2025-47162

MicrosoftMicrosoft Office 20198.4HIGH

Buffer Over-Read Weakness in Microsoft Office Excel by Microsoft

CVE-2025-32704

MicrosoftMicrosoft Office 20198.4HIGH

Heap-based Buffer Overflow in Windows Win32K Graphics Component

CVE-2025-30388

MicrosoftMicrosoft Office Ltsc ...7.8HIGH

Use After Free Vulnerability in Microsoft Office

CVE-2025-30386

MicrosoftMicrosoft Office 20198.4HIGH

Microsoft Office 2019 Vulnerabilities

Vulnerability Published:

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8 July 2025

Heap-based Buffer Overflow in Microsoft Office PowerPoint

Use After Free Vulnerability in Microsoft Office Word by Microsoft

Type Confusion Vulnerability in Microsoft Office

Use After Free Vulnerability in Microsoft Office Word by Microsoft

Use After Free Vulnerability in Microsoft Office by Microsoft

Execution Code Vulnerability in Microsoft Office Word by Microsoft

Heap-Based Buffer Overflow in Microsoft Office Software by Microsoft

Out-of-bounds Read in Microsoft Office Products by Microsoft

Use After Free Vulnerability in Microsoft Office by Microsoft

Use After Free Vulnerability in Microsoft Excel by Microsoft

Information Disclosure Vulnerability in Microsoft Office Excel

Deserialization Vulnerability in Microsoft Office by Microsoft

10 June 2025

Use After Free Vulnerability in Microsoft Office PowerPoint

Remote Code Execution Vulnerability in Microsoft Office by Microsoft

Improper Input Validation in Microsoft Outlook by Microsoft

Heap-Based Buffer Overflow in Microsoft Office Word Affects Microsoft

Remote Code Execution Vulnerability in Microsoft Office Word

Type Confusion Vulnerability in Microsoft Office Software

Use After Free Vulnerability in Microsoft Excel by Microsoft

Use After Free Vulnerability in Microsoft Office Products

Use After Free Vulnerability in Microsoft Office by Microsoft

Heap-Based Buffer Overflow in Microsoft Office by Microsoft

13 May 2025

Buffer Over-Read Weakness in Microsoft Office Excel by Microsoft

Heap-based Buffer Overflow in Windows Win32K Graphics Component

Use After Free Vulnerability in Microsoft Office