Microsoft Sharepoint Server 2019 Vulnerabilities

Microsoft Microsoft Sharepoint Server 2019 vulnerabilities.

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16 July 2026

Cross-Site Scripting Vulnerability in Microsoft Office SharePoint
CVE-2026-62826
MicrosoftMicrosoft Sharepoint E...4.6MEDIUM

14 July 2026

Out-of-Bounds Read Vulnerability in Microsoft Office Software
CVE-2026-55121
MicrosoftMicrosoft 365 Apps For...5.5MEDIUM
Improper Authorization Vulnerability in Microsoft Office SharePoint
CVE-2026-58277
MicrosoftMicrosoft Sharepoint E...8.8HIGH
Out-of-Bounds Read Vulnerability in Microsoft Office
CVE-2026-56192
MicrosoftMicrosoft 365 Apps For...5.5MEDIUM
Spoofing Vulnerability in Microsoft Office SharePoint
CVE-2026-56157
MicrosoftMicrosoft Sharepoint E...5.4MEDIUM
Cross-Site Scripting Vulnerability in Microsoft Office SharePoint
CVE-2026-55135
MicrosoftMicrosoft Sharepoint E...4.6MEDIUM
Elevation of Privilege Vulnerability in Microsoft Office SharePoint
CVE-2026-55052
MicrosoftMicrosoft Sharepoint E...8.8HIGH
Heap-based Buffer Overflow in Microsoft Word by Microsoft
CVE-2026-55130
MicrosoftMicrosoft 365 Apps For...7.8HIGH
Use After Free Vulnerability in Microsoft Office Word by Microsoft
CVE-2026-55128
MicrosoftMicrosoft 365 Apps For...7.8HIGH
Information Disclosure Vulnerability in Microsoft Office Word by Microsoft
CVE-2026-55142
MicrosoftMicrosoft 365 Apps For...5.5MEDIUM
Authentication Bypass in Microsoft Office SharePoint
CVE-2026-55040
MicrosoftMicrosoft Sharepoint E...📈👾📰9.1CRITICAL
Stack-based Buffer Overflow in Microsoft Word by Microsoft
CVE-2026-55134
MicrosoftMicrosoft 365 Apps For...7.8HIGH
Server-Side Request Forgery in Microsoft SharePoint Server
CVE-2026-55051
MicrosoftMicrosoft Sharepoint E...6.5MEDIUM
Cross-Site Scripting Flaw in Microsoft Office SharePoint
CVE-2026-55126
MicrosoftMicrosoft Sharepoint E...7.3HIGH
Remote Code Execution Vulnerability in Microsoft Office Word
CVE-2026-55132
MicrosoftMicrosoft 365 Apps For...7.8HIGH
Stack-based Buffer Overflow in Microsoft Office Word by Microsoft
CVE-2026-55038
MicrosoftMicrosoft 365 Apps For...7.8HIGH
Stack-based Buffer Overflow in Microsoft Office Word by Microsoft
CVE-2026-55055
MicrosoftMicrosoft 365 Apps For...7.8HIGH
Out-of-Bounds Read Vulnerability in Microsoft Office by Microsoft
CVE-2026-55035
MicrosoftMicrosoft 365 Apps For...5.5MEDIUM
Heap-based Buffer Overflow in Microsoft Office Word by Microsoft
CVE-2026-55127
MicrosoftMicrosoft 365 Apps For...7.8HIGH
Information Disclosure Vulnerability in Microsoft Office Word
CVE-2026-55124
MicrosoftMicrosoft 365 Apps For...5.5MEDIUM
Integer Overflow Vulnerability in Microsoft Office Word
CVE-2026-55033
MicrosoftMicrosoft 365 Apps For...7.8HIGH
Use After Free Vulnerability in Microsoft Office Word by Microsoft
CVE-2026-55032
MicrosoftMicrosoft 365 Apps For...7.8HIGH
Information Disclosure Vulnerability in Microsoft Office Word
CVE-2026-55050
MicrosoftMicrosoft 365 Apps For...5.5MEDIUM
Out-of-bounds Read Vulnerability in Microsoft Office
CVE-2026-55045
MicrosoftMicrosoft 365 Apps For...8.4HIGH
Information Disclosure Vulnerability in Microsoft Office
CVE-2026-55047
MicrosoftMicrosoft 365 Apps For...5.5MEDIUM

Microsoft Sharepoint Server 2019 Vulnerabilities

Vulnerability Published:

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16 July 2026

Cross-Site Scripting Vulnerability in Microsoft Office SharePoint

14 July 2026

Out-of-Bounds Read Vulnerability in Microsoft Office Software

Improper Authorization Vulnerability in Microsoft Office SharePoint

Out-of-Bounds Read Vulnerability in Microsoft Office

Spoofing Vulnerability in Microsoft Office SharePoint

Cross-Site Scripting Vulnerability in Microsoft Office SharePoint

Elevation of Privilege Vulnerability in Microsoft Office SharePoint

Heap-based Buffer Overflow in Microsoft Word by Microsoft

Use After Free Vulnerability in Microsoft Office Word by Microsoft

Information Disclosure Vulnerability in Microsoft Office Word by Microsoft

Authentication Bypass in Microsoft Office SharePoint

Stack-based Buffer Overflow in Microsoft Word by Microsoft

Server-Side Request Forgery in Microsoft SharePoint Server

Cross-Site Scripting Flaw in Microsoft Office SharePoint

Remote Code Execution Vulnerability in Microsoft Office Word

Stack-based Buffer Overflow in Microsoft Office Word by Microsoft

Stack-based Buffer Overflow in Microsoft Office Word by Microsoft

Out-of-Bounds Read Vulnerability in Microsoft Office by Microsoft

Heap-based Buffer Overflow in Microsoft Office Word by Microsoft

Information Disclosure Vulnerability in Microsoft Office Word

Integer Overflow Vulnerability in Microsoft Office Word

Use After Free Vulnerability in Microsoft Office Word by Microsoft

Information Disclosure Vulnerability in Microsoft Office Word

Out-of-bounds Read Vulnerability in Microsoft Office

Information Disclosure Vulnerability in Microsoft Office