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Products by Microsoft Sorted by Most Security Vulnerabilities since 2018

Microsoft Windows 106761 vulnerabilities

Microsoft Windows Server 20196439 vulnerabilities

Microsoft Windows Server 20166133 vulnerabilities

Microsoft Windows Server 20224886 vulnerabilities

Microsoft Windows Server 20124652 vulnerabilities

Microsoft Windows Server 20253572 vulnerabilities

Microsoft Windows 11 24h23495 vulnerabilities

Microsoft Windows 11 23h23348 vulnerabilities

Microsoft Windows Server 2012 R22883 vulnerabilities

Microsoft Windows Server 20082820 vulnerabilities

Microsoft Windows 11 25h22660 vulnerabilities

Microsoft Windows 11 26h12491 vulnerabilities

Microsoft Windows 112283 vulnerabilities

Microsoft Windows 71811 vulnerabilities

Microsoft Windows 8.11715 vulnerabilities

Microsoft Windows 10 15071680 vulnerabilities

Microsoft Windows Rt 8 11592 vulnerabilities

Microsoft Windows Server 23h21431 vulnerabilities

Microsoft Windows Server 2008 R21100 vulnerabilities

Microsoft Windows932 vulnerabilities

Microsoft 365 Apps882 vulnerabilities

Microsoft Windows Server655 vulnerabilities

Microsoft Office 2024612 vulnerabilities

Microsoft Office 2021611 vulnerabilities

Microsoft Office600 vulnerabilities

Microsoft Sharepoint Server560 vulnerabilities

Microsoft Internet Explorer (IE)528 vulnerabilities
Popular web browser for windows

Microsoft Windows 10 1909522 vulnerabilities

Microsoft Office 2019509 vulnerabilities

Microsoft Office Macos 2021505 vulnerabilities

Microsoft Office Macos 2024501 vulnerabilities

Microsoft Windows Server 2004434 vulnerabilities

Microsoft Edge Browser429 vulnerabilities
Web Browser based on Chromium

Microsoft Windows Server 20h2399 vulnerabilities

Microsoft Windows Vista382 vulnerabilities

Microsoft Office 365353 vulnerabilities

Microsoft Windows Server 1909344 vulnerabilities

Microsoft Windows XP326 vulnerabilities

Microsoft Windows Server 1903317 vulnerabilities

Microsoft Edge Chromium317 vulnerabilities

Microsoft Windows 10 1803279 vulnerabilities

Microsoft Windows 10 21h1269 vulnerabilities

Microsoft Windows Server 2003262 vulnerabilities

Microsoft Sql Server 2019212 vulnerabilities

Microsoft Visual Studio 2022197 vulnerabilities

Microsoft Excel194 vulnerabilities
Spreadsheet Software

Microsoft Sql Server 2022186 vulnerabilities

Microsoft Excel 2016184 vulnerabilities

Microsoft Net180 vulnerabilities

Microsoft Windows Server 1803171 vulnerabilities

Microsoft Office 2016168 vulnerabilities

Microsoft Windows 2003 Server162 vulnerabilities

Microsoft Sql Server 2017156 vulnerabilities

Microsoft Office Online Server135 vulnerabilities

Microsoft Exchange Server132 vulnerabilities

Microsoft Visual Studio 2019126 vulnerabilities

Microsoft Windows 2000112 vulnerabilities

Microsoft Windows 11 2h2110 vulnerabilities

Microsoft SQL Server106 vulnerabilities
Database Server

Microsoft Dynamics 365105 vulnerabilities

Microsoft Word104 vulnerabilities

Microsoft Visual Studio Code101 vulnerabilities
VSCode Developer IDE

Microsoft Visual Studio 201797 vulnerabilities

Microsoft Visual Studio97 vulnerabilities
Developer IDE

Microsoft Sql Server 201697 vulnerabilities

Microsoft Word 201694 vulnerabilities

Microsoft Sql Server 202592 vulnerabilities

Microsoft Office 365 Proplus87 vulnerabilities

Microsoft Outlook86 vulnerabilities

Microsoft .NET Framework63 vulnerabilities

Microsoft Windows 861 vulnerabilities

Microsoft Exchange Server 201657 vulnerabilities

Microsoft Windows Nt57 vulnerabilities

Microsoft Office Web Apps55 vulnerabilities

Microsoft Powershell54 vulnerabilities

Microsoft Azure Site Recovery53 vulnerabilities

Microsoft Exchange Server 201951 vulnerabilities

Microsoft ASP.NET Core46 vulnerabilities

Microsoft Exchange Server Se46 vulnerabilities

Microsoft Windows Rt46 vulnerabilities

Microsoft Visual Studio 202642 vulnerabilities

Microsoft Http Server41 vulnerabilities

Microsoft Windows 10 170940 vulnerabilities

Microsoft Azure Devops Server40 vulnerabilities

Microsoft 39 vulnerabilities

Microsoft Remote Desktop39 vulnerabilities

Microsoft Mysql36 vulnerabilities

Microsoft .NET Core35 vulnerabilities

Microsoft Teams35 vulnerabilities

Recent Microsoft Security Advisories

Advisory Title Published
CVE-2026-96185 CVE-2026-96185 Microsoft Exchange Online Remote Code Execution Vulnerability October 22, 2026
CVE-2026-108456 CVE-2026-108456 Azure AI Foundry Elevation of Privilege Vulnerability October 22, 2026
CVE-2026-97785 CVE-2026-97785 AAD App Proxy Elevation of Privilege Vulnerability October 22, 2026
CVE-2026-83938 CVE-2026-83938 Azure Kubernetes Configuration Service Elevation of Privilege Vulnerability October 22, 2026
CVE-2026-105014 CVE-2026-105014 Azure Pipelines Remote Code Execution Vulnerability October 22, 2026
CVE-2026-110063 CVE-2026-110063 VM Inspector for Azure Virtual Machines Elevation of Privilege Vulnerability October 22, 2026
CVE-2026-106289 Chromium CVE-2026-106289: Missing authorization October 16, 2026
CVE-2026-106288 Chromium CVE-2026-106288: Missing authorization October 16, 2026
CVE-2026-85898 CVE-2026-85898 Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability October 16, 2026
CVE-2026-96198 CVE-2026-96198 Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability October 16, 2026

Known Exploited Microsoft Vulnerabilities

The following Microsoft vulnerabilities have recently been marked by CISA as Known to be Exploited by threat actors.

Title Description Added
Microsoft Windows Command Injection Vulnerability Microsoft Windows Shell contains a command injection vulnerability that allows an unauthorized attacker to bypass a security feature over a network.
CVE-2026-96951
October 13, 2026
Microsoft SharePoint Code Injection Vulnerability Microsoft SharePoint contains a code injection vulnerability which could allow an authorized attacker to execute code over a network.
CVE-2026-65660
September 25, 2026
Microsoft Windows Heap-Based Buffer Overflow Vulnerability Microsoft Windows Advanced Local Procedure Call contains a heap-based buffer overflow vulnerability that allows an attacker to elevate privileges locally.
CVE-2026-85880
September 8, 2026
Microsoft Windows Link Following Vulnerability Microsoft Windows Update Stack contains a link following vulnerability that allows a local attacker to escalate privileges locally up to SYSTEM.
CVE-2026-81963
September 8, 2026
Microsoft SQL Server Remote Code Execution Vulnerability Microsoft SQL Server contains a remote code execution vulnerability that could allow an attacker to execute code in the context of the SQL Server Database Engine service account.
CVE-2019-1068 Exploit Probability: 57.3%
August 26, 2026
Microsoft Internet Key Exchange (IKE) Service Extensions Double Free Vulnerability Microsoft Internet Key Exchange (IKE) Service Extensions contains a double free vulnerability that could enable remote code execution.
CVE-2026-33824 Exploit Probability: 55.9%
August 18, 2026
Microsoft SharePoint Weak Authentication Vulnerability Microsoft SharePoint contains a weak authentication vulnerability which allows an unauthorized attacker to bypass a security feature over a network.
CVE-2026-55040 Exploit Probability: 1.3%
August 18, 2026
Microsoft Windows Ancillary Function Driver for WinSock Use-After-Free Vulnerability Microsoft Windows Ancillary Function Driver for WinSock contains a use-after-free vulnerability that allows an authorized attacker to elevate privileges locally.
CVE-2026-68820
August 11, 2026
Microsoft SharePoint Deserialization of Untrusted Data Vulnerability Microsoft SharePoint contains a deserialization of untrusted data vulnerability which could allow an unauthorized attacker to execute code over a network.
CVE-2026-50522 Exploit Probability: 57.1%
July 22, 2026
Microsoft SharePoint Deserialization of Untrusted Data Vulnerability Microsoft SharePoint contains a deserialization of untrusted data vulnerability that allows an unauthorized attacker to execute code over a network.
CVE-2026-58644
July 16, 2026
Microsoft Active Directory Federation Services Insufficient Granularity of Access Control Vulnerabil Microsoft Active Directory Federation Services contains an insufficient granularity of access control vulnerability that allows an authorized attacker to elevate privileges locally.
CVE-2026-56155 Exploit Probability: 2.3%
July 14, 2026
Microsoft SharePoint Server Missing Authentication for Critical Function Vulnerability Microsoft SharePoint contains a missing authentication for critical function vulnerability that allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-56164 Exploit Probability: 18.4%
July 14, 2026
Microsoft SharePoint Server Deserialization of Untrusted Data Vulnerability Microsoft SharePoint Server contains a deserialization of untrusted data vulnerability which allows an authorized attacker to execute code over a network.
CVE-2026-45659 Exploit Probability: 9.1%
July 1, 2026
Microsoft Defender Denial of Service Vulnerability Microsoft Defender contains an unspecified vulnerability that allows for denial of service.
CVE-2026-45498 Exploit Probability: 63.1%
May 20, 2026
Microsoft Internet Explorer Use-After-Free Vulnerability Microsoft Internet Explorer contains an use-after-free vulnerability that could allow remote attackers to execute arbitrary code by accessing a pointer associated with a deleted object. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.
CVE-2010-0249 Exploit Probability: 91.9%
May 20, 2026
Microsoft Defender Link Following Vulnerability Microsoft Defender contains a link following vulnerability that allows an authorized attacker to elevate privileges locally.
CVE-2026-41091 Exploit Probability: 9.6%
May 20, 2026
Microsoft Internet Explorer Use-After-Free Vulnerability Microsoft Internet Explorer contains an use-after-free vulnerability that could allow remote attackers to execute arbitrary code via vectors involving access to an invalid pointer after the deletion of an object. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.
CVE-2010-0806 Exploit Probability: 82.2%
May 20, 2026
Microsoft DirectX NULL Byte Overwrite Vulnerability Microsoft DirectX contains a NULL byte overwrite vulnerability in the QuickTime Movie Parser Filter in quartz.dll in DirectShow which could allow remote attackers to execute arbitrary code via a crafted QuickTime media file.
CVE-2009-1537 Exploit Probability: 51.4%
May 20, 2026
Microsoft Windows Buffer Overflow Vulnerability Microsoft Windows contains a buffer overflow vulnerability in the Windows Server Service that allows remote attackers to execute arbitrary code via a crafted RPC request that triggers an overflow during path canonicalization.
CVE-2008-4250 Exploit Probability: 98.8%
May 20, 2026
Microsoft Exchange Server Cross-Site Scripting Vulnerability Microsoft Exchange Server contains a cross-site scripting vulnerability during web page generation in Outlook Web Access and when certain interaction conditions are met, arbitrary JavaScript can be executed in the browser context.
CVE-2026-42897 Exploit Probability: 5.6%
May 15, 2026

Of the known exploited vulnerabilities above, 5 are in the top 1%, or the 99th percentile of the EPSS exploit probability rankings. 4 known exploited Microsoft vulnerabilities are in the top 5% (95th percentile or greater) of the EPSS exploit probability rankings.

Top 10 Riskiest Microsoft Vulnerabilities

Based on the current exploit probability, these Microsoft vulnerabilities are on CISA's Known Exploited vulnerabilities list (KEV) and are ranked by the current EPSS exploit probability.

Rank CVE EPSS Vulnerability
1 CVE-2021-34473 100.0% Microsoft Exchange Server Remote Code Execution Vulnerability
2 CVE-2019-0708 100.0% "BlueKeep" Microsoft Windows Remote Desktop Remote Code Execution Vulnerability
3 CVE-2015-1635 100.0% Microsoft HTTP.sys Remote Code Execution Vulnerability
4 CVE-2025-53770 100.0% Microsoft SharePoint Deserialization of Untrusted Data Vulnerability
5 CVE-2021-26855 100.0% Microsoft OWA Exchange Control Panel (ECP) Exploit Chain
6 CVE-2025-49704 100.0% Microsoft SharePoint Code Injection Vulnerability
7 CVE-2021-34523 100.0% Microsoft Exchange Server Privilege Escalation Vulnerability
8 CVE-2023-29357 100.0% Microsoft SharePoint Server Privilege Escalation Vulnerability
9 CVE-2025-59287 100.0% Microsoft Windows Server Update Service (WSUS) Deserialization of Untrusted Data Vulnerability
10 CVE-2012-0158 100.0% Microsoft MSCOMCTL.OCX Remote Code Execution Vulnerability

By the Year

In 2026 there have been 8448 vulnerabilities in Microsoft with an average score of 7.3 out of ten. Last year, in 2025 Microsoft had 2759 security vulnerabilities published. That is, 5689 more vulnerabilities have already been reported in 2026 as compared to last year. However, the average CVE base score of the vulnerabilities in 2026 is greater by 0.04.




Year Vulnerabilities Average Score
2026 8448 7.27
2025 2759 7.23
2024 2182 7.39
2023 1695 7.21
2022 1389 7.43
2021 1153 7.44
2020 1253 7.19
2019 831 7.08
2018 661 7.03

It may take a day or so for new Microsoft vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.

Recent Microsoft Security Vulnerabilities

CVE Date Vulnerability Products
CVE-2026-83938 Oct 22, 2026
Oct 2026: Azure Kubernetes Configuration Service Elevation of Privilege Vulnerability Missing authentication for critical function in Azure Kubernetes Configuration Service allows an unauthorized attacker to elevate privileges over a network.
Azure Kubernetes Configuration Service
CVE-2026-96185 Oct 22, 2026
Oct 2026: Microsoft Exchange Online Remote Code Execution Vulnerability Stack-based buffer overflow in Microsoft Exchange Online allows an authorized attacker to execute code over a network.
Exchange Online
CVE-2026-97785 Oct 22, 2026
Oct 2026: AAD App Proxy Elevation of Privilege Vulnerability Improper authentication in AAD App Proxy allows an unauthorized attacker to elevate privileges over a network.
Entra Application Proxy
CVE-2026-80092 Oct 16, 2026
Oct 2026: Microsoft Identity Web Elevation of Privilege Vulnerability Authentication bypass by assumed-immutable data in Microsoft Identity Web allows an authorized attacker to elevate privileges over a network.
Microsoft Identity Web
CVE-2026-92707 Oct 15, 2026
DoS via PrimitiveObjectFormatter in MessagePack for C# before 2.5.303/3.1.9 MessagePack for C# is a MessagePack serializer for C#. Prior to 2.5.303 and 3.1.9, deserializing attacker-controlled MessagePack data as System.Object through PrimitiveObjectFormatter can cause excessive memory allocation. The formatter allocates an object[] from each declared array length before the configured object-graph depth limit rejects the input, while nested array headers can reuse the same trailing unread bytes to satisfy per-header length validation. A comparatively small payload can therefore keep many large arrays alive at once. When an attacker can submit such data repeatedly, the allocations can cause severe managed-heap pressure, excessive garbage collection, process termination, or loss of service. Exposure requires an application to deserialize untrusted data through the affected formatter path and permit repeated attacker-controlled submissions, such as a reachable ASP.NET Core SignalR hub method with an object parameter and AddMessagePackProtocol() enabled. This issue is fixed in versions 2.5.303 and 3.1.9.
CVE-2026-88164 Oct 14, 2026
Oct 2026: Microsoft Office SharePoint Elevation of Privilege Vulnerability Missing authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.
Sharepoint Server
CVE-2026-94512 Oct 13, 2026
Oct 2026: SQL Server Remote Code Execution Vulnerability Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
Microsoft Sql Server 2022 X64 Based Systems Cu27
Microsoft Sql Server 2025 X64 Based Systems Cu9
Sql Server 2017
And others...
CVE-2026-94520 Oct 13, 2026
Oct 2026: Microsoft SQL Server Denial of Service Vulnerability Use of externally-controlled format string in SQL Server allows an authorized attacker to deny service over a network.
Microsoft Sql Server 2017 X64 Based Systems Cu31
Sql Server 2022
Microsoft Sql Server 2019 X64 Based Systems Cu32
And others...
CVE-2026-85919 Oct 13, 2026
Oct 2026: Microsoft SQL Server Elevation of Privilege Vulnerability Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges locally.
Microsoft Sql Server 2022 X64 Based Systems Cu27
Microsoft Sql Server 2025 X64 Based Systems Cu9
Sql Server 2025
And others...
CVE-2026-88084 Oct 13, 2026
Oct 2026: Microsoft SQL Server Denial of Service Vulnerability Allocation of resources without limits or throttling in SQL Server allows an authorized attacker to deny service over a network.
Microsoft Sql Server 2019 X64 Based Systems Cu32
Sql Server 2019
Sql Server 2025
And others...
CVE-2026-88085 Oct 13, 2026
Oct 2026: Microsoft SQL Server Elevation of Privilege Vulnerability Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges locally.
Microsoft Sql Server 2017 X64 Based Systems Cu31
Sql Server 2017
Sql Server 2019
And others...
CVE-2026-88086 Oct 13, 2026
Oct 2026: Microsoft SQL Server Information Disclosure Vulnerability Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over an adjacent network.
Microsoft Sql Server 2019 X64 Based Systems Cu32
Microsoft Sql Server 2022 X64 Based Systems Cu27
Microsoft Sql Server 2025 X64 Based Systems Cu9
And others...
CVE-2026-88088 Oct 13, 2026
Oct 2026: Microsoft SQL Server Elevation of Privilege Vulnerability Integer overflow or wraparound in SQL Server allows an authorized attacker to elevate privileges locally.
Sql Server 2019
Sql Server 2022
Sql Server 2025
And others...
CVE-2026-88089 Oct 13, 2026
Oct 2026: Microsoft SQL Server Remote Code Execution Vulnerability Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code locally.
Microsoft Sql Server 2017 X64 Based Systems Cu31
Microsoft Sql Server 2019 X64 Based Systems Cu32
Sql Server 2025
And others...
CVE-2026-85888 Oct 13, 2026
Oct 2026: Microsoft SQL Server Information Disclosure Vulnerability Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
Sql Server 2017
Sql Server 2019
Sql Server 2022
And others...
CVE-2026-88081 Oct 13, 2026
Oct 2026: Microsoft SQL Server Information Disclosure Vulnerability Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
Microsoft Sql Server 2017 X64 Based Systems Cu31
Sql Server 2025
Sql Server 2017
And others...
CVE-2026-88082 Oct 13, 2026
Oct 2026: Microsoft SQL Server Elevation of Privilege Vulnerability Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges locally.
Sql Server 2022
Sql Server 2025
Sql Server 2019
And others...
CVE-2026-88083 Oct 13, 2026
Oct 2026: Microsoft SQL Server Remote Code Execution Vulnerability Stack-based buffer overflow in SQL Server allows an unauthorized attacker to execute code over a network.
Sql Server 2022
Sql Server 2025
Microsoft Sql Server 2022 X64 Based Systems Cu27
And others...
CVE-2026-62840 Oct 13, 2026
Oct 2026: Linux Kernel Elevation of Privilege Vulnerability Time-of-check time-of-use (toctou) race condition in Linux Kernel allows an authorized attacker to elevate privileges locally.
Linux 3p Third Party Distros
Linux Kernel Mana Network Driver
CVE-2026-65674 Oct 13, 2026
Oct 2026: Microsoft SQL Server Remote Code Execution Vulnerability Deserialization of untrusted data in SQL Server allows an authorized attacker to execute code over a network.
Microsoft Sql Server 2022 X64 Based Systems Cu27
Microsoft Sql Server 2025 X64 Based Systems Cu9
Sql Server 2019
And others...
CVE-2026-67626 Oct 13, 2026
Oct 2026: Microsoft SQL Server Denial of Service Vulnerability Uncontrolled resource consumption in SQL Server allows an authorized attacker to deny service over a network.
Microsoft Sql Server 2022 X64 Based Systems Cu27
Microsoft Sql Server 2025 X64 Based Systems Cu9
Sql Server 2022
And others...
CVE-2026-67628 Oct 13, 2026
Oct 2026: Microsoft SQL Server Information Disclosure Vulnerability Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
Sql Server 2017
Sql Server 2019
Sql Server 2022
And others...
CVE-2026-68883 Oct 13, 2026
Oct 2026: Microsoft SQL Server Elevation of Privilege Vulnerability Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges over a network.
Microsoft Sql Server 2017 X64 Based Systems Cu31
Sql Server 2025
Sql Server 2017
And others...
CVE-2026-70189 Oct 13, 2026
Oct 2026: Microsoft SQL Server Remote Code Execution Vulnerability Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code locally.
Microsoft Sql Server 2017 X64 Based Systems Cu31
Sql Server 2017
Sql Server 2019
And others...
CVE-2026-83945 Oct 13, 2026
Oct 2026: Microsoft SQL Server Remote Code Execution Vulnerability Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
Sql Server 2025
Sql Server 2022
Microsoft Sql Server 2022 X64 Based Systems Cu27
And others...
CVE-2026-85876 Oct 13, 2026
Oct 2026: Microsoft SQL Server Elevation of Privilege Vulnerability Use after free in SQL Server allows an authorized attacker to elevate privileges locally.
Sql Server 2019
Microsoft Sql Server 2019 X64 Based Systems Cu32
Sql Server 2025
And others...
CVE-2026-85886 Oct 13, 2026
Oct 2026: Microsoft SQL Server Remote Code Execution Vulnerability Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
Microsoft Sql Server 2017 X64 Based Systems Cu31
Sql Server 2025
Sql Server 2017
And others...
CVE-2026-67625 Oct 13, 2026
Oct 2026: Microsoft SQL Server Remote Code Execution Vulnerability Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
Microsoft Sql Server 2017 X64 Based Systems Cu31
Sql Server 2017
Sql Server 2019
And others...
CVE-2026-96956 Oct 13, 2026
Oct 2026: SQL Server Elevation of Privilege Vulnerability Stack-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges over a network.
Microsoft Sql Server 2017 X64 Based Systems Cu31
Sql Server 2017
Sql Server 2019
And others...
CVE-2026-97801 Oct 13, 2026
Oct 2026: .NET Framework Tampering Vulnerability Improper validation of specified type of input in .NET Framework allows an unauthorized attacker to perform tampering over a network.
Net
.NET Framework
CVE-2026-97781 Oct 13, 2026
Oct 2026: Microsoft Office OneNote Remote Code Execution Vulnerability Improper neutralization of special elements used in a command ('command injection') in Microsoft Office OneNote allows an unauthorized attacker to execute code over a network.
365 Apps
CVE-2026-97841 Oct 13, 2026
Oct 2026: Role: DNS Server Information Disclosure Vulnerability Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.
Windows Server 2012
Windows Server 2012 R2
Windows 10
And others...
CVE-2026-97840 Oct 13, 2026
Oct 2026: Role: DNS Server Information Disclosure Vulnerability Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.
Windows Server 2012
Windows Server 2012 R2
Windows 10
And others...
CVE-2026-97839 Oct 13, 2026
Oct 2026: Role: DNS Server Information Disclosure Vulnerability Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.
Windows Server 2012
Windows Server 2012 R2
Windows 10
And others...
CVE-2026-97842 Oct 13, 2026
Oct 2026: Role: DNS Server Information Disclosure Vulnerability Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.
Windows Server 2012
Windows Server 2012 R2
Windows 10
And others...
CVE-2026-97838 Oct 13, 2026
Oct 2026: Role: DNS Server Information Disclosure Vulnerability Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.
Windows Server 2012
Windows Server 2012 R2
Windows 10
And others...
CVE-2026-97843 Oct 13, 2026
Oct 2026: Role: DNS Server Information Disclosure Vulnerability Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.
Windows Server 2012
Windows Server 2012 R2
Windows 10
And others...
CVE-2026-97837 Oct 13, 2026
Oct 2026: Role: DNS Server Information Disclosure Vulnerability Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.
Windows Server 2012
Windows Server 2012 R2
Windows 10
And others...
CVE-2026-97844 Oct 13, 2026
Oct 2026: Role: DNS Server Information Disclosure Vulnerability Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.
Windows Server 2012
Windows Server 2012 R2
Windows 10
And others...
CVE-2026-97836 Oct 13, 2026
Oct 2026: Role: DNS Server Information Disclosure Vulnerability Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.
Windows Server 2019
Windows 10
Windows Server 2022
And others...
CVE-2026-97835 Oct 13, 2026
Oct 2026: Role: DNS Server Information Disclosure Vulnerability Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.
Windows Server 2012
Windows Server 2012 R2
Windows 10
And others...
CVE-2026-97834 Oct 13, 2026
Oct 2026: Role: DNS Server Information Disclosure Vulnerability Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.
Windows Server 2012
Windows Server 2012 R2
Windows 10
And others...
CVE-2026-97833 Oct 13, 2026
Oct 2026: Role: DNS Server Information Disclosure Vulnerability Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.
Windows Server 2012
Windows Server 2012 R2
Windows 10
And others...
CVE-2026-97822 Oct 13, 2026
Oct 2026: Role: DNS Server Information Disclosure Vulnerability Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.
Windows Server 2012
Windows Server 2012 R2
Windows 10
And others...
CVE-2026-97832 Oct 13, 2026
Oct 2026: Role: DNS Server Information Disclosure Vulnerability Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.
Windows Server 2012
Windows Server 2012 R2
Windows 11 23h2
And others...
CVE-2026-97828 Oct 13, 2026
Oct 2026: Role: DNS Server Information Disclosure Vulnerability Buffer over-read in DNS Server allows an authorized attacker to disclose information over a network.
Windows 11 Version 26h2 Arm64 Based Systems
Windows 10
Windows Server 2019
And others...
CVE-2026-97825 Oct 13, 2026
Oct 2026: Role: DNS Server Information Disclosure Vulnerability Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.
Windows 10
Windows Server 2016
Windows Server 2019
And others...
CVE-2026-97827 Oct 13, 2026
Oct 2026: Role: DNS Server Information Disclosure Vulnerability Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.
Windows Server 2012
Windows Server 2012 R2
Windows 10
And others...
CVE-2026-97826 Oct 13, 2026
Oct 2026: Role: DNS Server Information Disclosure Vulnerability Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.
Windows Server 2012
Windows Server 2012 R2
Windows 10
And others...
CVE-2026-97829 Oct 13, 2026
Oct 2026: Role: DNS Server Information Disclosure Vulnerability Out-of-bounds read in DNS Server allows an authorized attacker to disclose information over a network.
Windows Server 2012
Windows Server 2012 R2
Windows 10
And others...
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