VendorsMicrosoft.net_framework3.5
Vulnerabilities

Microsoft .net Framework 3.5

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

152CVEs
CVE-2023-36873
.NET Framework Spoofing Vulnerability
Published 2023-08-08 · Modified
7.4EPSS 0.015
CVE-2024-21409
.NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability
Published 2024-04-09 · Modified
7.3EPSS 0.025
CVE-2024-38081
.NET, .NET Framework, and Visual Studio Elevation of Privilege Vulnerability
Published 2024-07-09 · Modified
7.3EPSS 0.013
CVE-2026-35433
.NET Elevation of Privilege Vulnerability
Published 2026-05-12 · Modified
7.3EPSS 0.006
CVE-2026-32177
.NET Elevation of Privilege Vulnerability
Published 2026-05-12 · Modified
7.3EPSS 0.006
CVE-2026-62897
.NET Framework Remote Code Execution Vulnerability
Published 2026-08-11 · Analyzed
7.0EPSS 0.004
CVE-2026-50659
.NET Spoofing Vulnerability
Published 2026-07-14 · Analyzed
6.5EPSS 0.007
CVE-2010-3332
Microsoft .NET Framework 1.1 SP1, 2.0 SP1 and SP2, 3.5, 3.5 SP1, 3.5.1, and 4.0, as used for ASP.NET in Microsoft Internet Information Services (IIS), provides detailed error codes during decryption attempts, which allows remote attackers to decrypt and modify encrypted View State (aka __VIEWSTATE) form data, and possibly forge cookies or read application files, via a padding oracle attack, aka "ASP.NET Padding Oracle Vulnerability."
Published 2010-09-22 · Modified
6.43 PoCEPSS 0.682
CVE-2016-0149
Microsoft .NET Framework 2.0 SP2, 3.0 SP2, 3.5, 3.5.1, 4.5.2, 4.6, and 4.6.1 allows man-in-the-middle attackers to obtain sensitive cleartext information via vectors involving injection of cleartext data into the client-server data stream, aka "TLS/SSL Information Disclosure Vulnerability."
Published 2016-05-11 · Modified
5.9EPSS 0.084
CVE-2019-0657
A vulnerability exists in certain .Net Framework API's and Visual Studio in the way they parse URL's, aka '.NET Framework and Visual Studio Spoofing Vulnerability'.
Published 2019-03-06 · Modified
5.9EPSS 0.045
CVE-2026-32226
.NET Framework Denial of Service Vulnerability
Published 2026-04-14 · Analyzed
5.9EPSS 0.007
CVE-2025-55248
.NET, .NET Framework, and Visual Studio Information Disclosure Vulnerability
Published 2025-10-14 · Analyzed
5.7EPSS 0.007
CVE-2016-3209
Graphics Device Interface (aka GDI or GDI+) in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; Windows 10 Gold, 1511, and 1607; Office 2007 SP3; Office 2010 SP2; Word Viewer; Skype for Business 2016; Lync 2013 SP1; Lync 2010; Lync 2010 Attendee; Live Meeting 2007 Console; .NET Framework 3.0 SP2, 3.5, 3.5.1, 4.5.2, and 4.6; and Silverlight 5 allows remote attackers to bypass the ASLR protection mechanism via unspecified vectors, aka "True Type Font Parsing Information Disclosure Vulnerability."
Published 2016-10-14 · Modified
5.51 PoCEPSS 0.537
CVE-2020-16937
.NET Framework Information Disclosure Vulnerability
Published 2020-10-16 · Modified
5.5EPSS 0.033
CVE-2022-30130
.NET Framework Denial of Service Vulnerability
Published 2022-05-10 · Modified
5.5EPSS 0.029
CVE-2019-0864
A denial of service vulnerability exists when .NET Framework improperly handles objects in heap memory, aka '.NET Framework Denial of Service Vulnerability'.
Published 2019-05-16 · Modified
5.5EPSS 0.014
CVE-2020-1476
ASP.NET and .NET Elevation of Privilege Vulnerability
Published 2020-08-17 · Modified
5.5EPSS 0.011
CVE-2019-1142
An elevation of privilege vulnerability exists when the .NET Framework common language runtime (CLR) allows file creation in arbitrary locations, aka '.NET Framework Elevation of Privilege Vulnerability'.
Published 2019-09-11 · Modified
5.5EPSS 0.010
CVE-2018-8356
A security feature bypass vulnerability exists when Microsoft .NET Framework components do not correctly validate certificates, aka ".NET Framework Security Feature Bypass Vulnerability." This affects .NET Framework 4.7.2, Microsoft .NET Framework 3.0, Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, ASP.NET Core 1.1, Microsoft .NET Framework 4.5.2, ASP.NET Core 2.0, ASP.NET Core 1.0, .NET Core 1.1, Microsoft .NET Framework 3.5, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.6/4.6.1/4.6.2, .NET Core 1.0, .NET Core 2.0, Microsoft .NET Framework 4.6, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2, Microsoft .NET Framework 4.7.2.
Published 2018-07-11 · Modified
5.5EPSS 0.007
CVE-2014-0253
Microsoft .NET Framework 1.1 SP1, 2.0 SP2, 3.5, 3.5.1, 4, 4.5, and 4.5.1 does not properly determine TCP connection states, which allows remote attackers to cause a denial of service (ASP.NET daemon hang) via crafted HTTP requests that trigger persistent resource consumption for a (1) stale or (2) closed connection, as exploited in the wild in February 2014, aka "POST Request DoS Vulnerability."
Published 2014-02-12 · Modified
5.0EPSS 0.387
CVE-2014-4072
Microsoft .NET Framework 1.1 SP1, 2.0 SP2, 3.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2 does not properly use a hash table for request data, which allows remote attackers to cause a denial of service (resource consumption and ASP.NET performance degradation) via crafted requests, aka ".NET Framework Denial of Service Vulnerability."
Published 2014-09-10 · Modified
5.0EPSS 0.309
CVE-2013-1336
The Common Language Runtime (CLR) in Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, and 4.5 does not properly check signatures, which allows remote attackers to make undetected changes to signed XML documents via unspecified vectors that preserve signature validity, aka "XML Digital Signature Spoofing Vulnerability."
Published 2013-05-15 · Modified
5.0EPSS 0.193
CVE-2015-1672
Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2 allows remote attackers to cause a denial of service (recursion and performance degradation) via crafted encrypted data in an XML document, aka ".NET XML Decryption Denial of Service Vulnerability."
Published 2015-05-13 · Modified
5.0EPSS 0.174
CVE-2023-21722
.NET Framework Denial of Service Vulnerability
Published 2023-02-14 · Modified
5.0EPSS 0.009
CVE-2015-6096
The XML DTD parser in Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, 4.5.2, and 4.6 allows remote attackers to read arbitrary files via an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue, aka ".NET Information Disclosure Vulnerability."
Published 2015-11-11 · Modified
4.3EPSS 0.610
CVE-2015-1670
The Windows DirectWrite library, as used in Microsoft .NET Framework 3.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2, allows remote attackers to obtain sensitive information from process memory via a crafted OpenType font on a web site, aka "OpenType Font Parsing Vulnerability."
Published 2015-05-13 · Modified
4.3EPSS 0.160
CVE-2014-4062
Microsoft .NET Framework 1.1 SP1, 2.0 SP2, 3.0 SP2, 3.5, and 3.5.1 does not properly implement the ASLR protection mechanism, which allows remote attackers to obtain sensitive address information via a crafted web site, aka ".NET ASLR Vulnerability."
Published 2014-08-12 · Modified
4.3EPSS 0.143
CVE-2013-0001
The Windows Forms (aka WinForms) component in Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 2.0 SP2, 3.0 SP2, 4, and 4.5 does not properly initialize memory arrays, which allows remote attackers to obtain sensitive information via (1) a crafted XAML browser application (XBAP) or (2) a crafted .NET Framework application that leverages a pointer to an unmanaged memory location, aka "System Drawing Information Disclosure Vulnerability."
Published 2013-01-09 · Modified
4.3EPSS 0.136
CVE-2015-6115
Microsoft .NET Framework 2.0 SP2, 3.5, and 3.5.1 allows remote attackers to bypass the ASLR protection mechanism via a crafted web site, aka ".NET ASLR Bypass."
Published 2015-11-11 · Modified
4.3EPSS 0.135
CVE-2014-4122
Microsoft .NET Framework 2.0 SP2, 3.5, and 3.5.1 omits the ASLR protection mechanism, which allows remote attackers to obtain potentially sensitive information about memory addresses by leveraging the predictability of an executable image's location, aka ".NET ASLR Vulnerability."
Published 2014-10-15 · Modified
4.3EPSS 0.131
CVE-2009-1536
ASP.NET in Microsoft .NET Framework 2.0 SP1 and SP2 and 3.5 Gold and SP1, when ASP 2.0 is used in integrated mode on IIS 7.0, does not properly manage request scheduling, which allows remote attackers to cause a denial of service (daemon outage) via a series of crafted HTTP requests, aka "Remote Unauthenticated Denial of Service in ASP.NET Vulnerability."
Published 2009-08-12 · Modified
2.6EPSS 0.513
CVE-2015-1648
ASP.NET in Microsoft .NET Framework 1.1 SP1, 2.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2, when the customErrors configuration is disabled, allows remote attackers to obtain sensitive configuration-file information via a crafted request, aka "ASP.NET Information Disclosure Vulnerability."
Published 2015-04-14 · Modified
2.6EPSS 0.346
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