VendorsMicrosoftwindows_8.1all versions
Vulnerabilities

Microsoft Windows 8.1

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

2873CVEs
CVE-2015-1635
HTTP.sys in Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8, Windows 8.1, and Windows Server 2012 Gold and R2 allows remote attackers to execute arbitrary code via crafted HTTP requests, aka "HTTP.sys Remote Code Execution Vulnerability."
Published 2015-04-14 · Analyzed
10.0KEV2 PoCEPSS 1.000
CVE-2020-0646
A remote code execution vulnerability exists when the Microsoft .NET Framework fails to validate input properly, aka '.NET Framework Remote Code Execution Injection Vulnerability'.
Published 2020-01-14 · Analyzed
10.0KEV1 PoCEPSS 0.992
CVE-2015-0014
Buffer overflow in the Telnet service in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, and Windows Server 2012 Gold and R2 allows remote attackers to execute arbitrary code via crafted packets, aka "Windows Telnet Service Buffer Overflow Vulnerability."
Published 2015-01-13 · Modified
10.0EPSS 0.969
CVE-2014-6321
Schannel in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows remote attackers to execute arbitrary code via crafted packets, aka "Microsoft Schannel Remote Code Execution Vulnerability."
Published 2014-11-11 · Modified
10.0EPSS 0.960
CVE-2015-0313
Use-after-free vulnerability in Adobe Flash Player before 13.0.0.269 and 14.x through 16.x before 16.0.0.305 on Windows and OS X and before 11.2.202.442 on Linux allows remote attackers to execute arbitrary code via unspecified vectors, as exploited in the wild in February 2015, a different vulnerability than CVE-2015-0315, CVE-2015-0320, and CVE-2015-0322.
Published 2015-02-02 · Analyzed
10.0KEV2 PoCEPSS 0.953
CVE-2015-5122
Use-after-free vulnerability in the DisplayObject class in the ActionScript 3 (AS3) implementation in Adobe Flash Player 13.x through 13.0.0.302 on Windows and OS X, 14.x through 18.0.0.203 on Windows and OS X, 11.x through 11.2.202.481 on Linux, and 12.x through 18.0.0.204 on Linux Chrome installations allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted Flash content that leverages improper handling of the opaqueBackground property, as exploited in the wild in July 2015.
Published 2015-07-14 · Analyzed
10.0KEV1 PoCEPSS 0.940
CVE-2022-26809
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Published 2022-04-15 · Modified
10.0EPSS 0.910
CVE-2018-15982
Flash Player versions 31.0.0.153 and earlier, and 31.0.0.108 and earlier have a use after free vulnerability. Successful exploitation could lead to arbitrary code execution.
Published 2019-01-18 · Analyzed
10.0KEV1 PoCEPSS 0.891
CVE-2014-1776
Use-after-free vulnerability in Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via vectors related to the CMarkup::IsConnectedToPrimaryMarkup function, as exploited in the wild in April 2014. NOTE: this issue originally emphasized VGX.DLL, but Microsoft clarified that "VGX.DLL does not contain the vulnerable code leveraged in this exploit. Disabling VGX.DLL is an exploit-specific workaround that provides an immediate, effective workaround to help block known attacks."
Published 2014-04-27 · Analyzed
10.0KEVEPSS 0.880
CVE-2015-0311
Unspecified vulnerability in Adobe Flash Player through 13.0.0.262 and 14.x, 15.x, and 16.x through 16.0.0.287 on Windows and OS X and through 11.2.202.438 on Linux allows remote attackers to execute arbitrary code via unknown vectors, as exploited in the wild in January 2015.
Published 2015-01-23 · Analyzed
10.0KEV1 PoCEPSS 0.856
CVE-2016-3236
The Web Proxy Auto Discovery (WPAD) protocol implementation 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, and Windows 10 Gold and 1511 mishandles proxy discovery, which allows remote attackers to redirect network traffic via unspecified vectors, aka "Windows WPAD Proxy Discovery Elevation of Privilege Vulnerability."
Published 2016-06-16 · Modified
10.0EPSS 0.768
CVE-2019-1181
Remote Desktop Services Remote Code Execution Vulnerability
Published 2019-08-14 · Modified
10.0EPSS 0.758
CVE-2017-8543
Microsoft Windows XP SP3, Windows XP x64 XP2, Windows Server 2003 SP2, Windows Vista, Windows 7 SP1, Windows Server 2008 SP2 and R2 SP1, Windows 8, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allow an attacker to take control of the affected system when Windows Search fails to handle objects in memory, aka "Windows Search Remote Code Execution Vulnerability".
Published 2017-06-15 · Analyzed
10.0KEVEPSS 0.742
CVE-2017-11771
The Microsoft Windows Search component on Microsoft 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, 1607, and 1703, and Windows Server 2016 allows a remote code execution vulnerability when it fails to properly handle DNS responses, aka "Windows Search Remote Code Execution Vulnerability".
Published 2017-10-13 · Modified
10.0EPSS 0.641
CVE-2017-3078
Adobe Flash Player versions 25.0.0.171 and earlier have an exploitable memory corruption vulnerability in the Adobe Texture Format (ATF) module. Successful exploitation could lead to arbitrary code execution.
Published 2017-06-20 · Modified
10.01 PoCEPSS 0.309
CVE-2016-7182
The Graphics component 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; and Live Meeting 2007 Console allows attackers to execute arbitrary code via a crafted True Type font, aka "True Type Font Parsing Elevation of Privilege Vulnerability."
Published 2016-10-14 · Modified
10.01 PoCEPSS 0.303
CVE-2018-8421
A remote code execution vulnerability exists when Microsoft .NET Framework processes untrusted input, aka ".NET Framework Remote Code Execution Vulnerability." This affects Microsoft .NET Framework 4.6, Microsoft .NET Framework 3.5, Microsoft .NET Framework 4.7/4.7.1/4.7.2, Microsoft .NET Framework 3.0, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.5.2, 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 4.7.1/4.7.2, Microsoft .NET Framework 4.7.2, Microsoft .NET Framework 2.0.
Published 2018-09-13 · Modified
10.0EPSS 0.291
CVE-2017-8589
Microsoft Windows 7 SP1, Windows Server 2008 SP2 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016 allows a remote code execution vulnerability due to the way that Windows Search handles objects in memory, aka "Windows Search Remote Code Execution Vulnerability".
Published 2017-07-11 · Modified
10.0EPSS 0.262
CVE-2016-4138
Unspecified vulnerability in Adobe Flash Player 21.0.0.242 and earlier, as used in the Adobe Flash libraries in Microsoft Internet Explorer 10 and 11 and Microsoft Edge, has unknown impact and attack vectors, a different vulnerability than other CVEs listed in MS16-083.
Published 2016-06-16 · Modified
10.01 PoCEPSS 0.254
CVE-2018-5002
Adobe Flash Player versions 29.0.0.171 and earlier have a Stack-based buffer overflow vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.
Published 2018-07-09 · Analyzed
10.0KEVEPSS 0.251
CVE-2017-3061
Adobe Flash Player versions 25.0.0.127 and earlier have an exploitable memory corruption vulnerability in the SWF parser. Successful exploitation could lead to arbitrary code execution.
Published 2017-04-12 · Modified
10.01 PoCEPSS 0.247
CVE-2017-3076
Adobe Flash Player versions 25.0.0.171 and earlier have an exploitable memory corruption vulnerability in the MPEG-4 AVC module. Successful exploitation could lead to arbitrary code execution.
Published 2017-06-20 · Modified
10.01 PoCEPSS 0.247
CVE-2016-1019
Adobe Flash Player 21.0.0.197 and earlier allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via unspecified vectors, as exploited in the wild in April 2016.
Published 2016-04-07 · Analyzed
10.0KEVEPSS 0.223
CVE-2017-3077
Adobe Flash Player versions 25.0.0.171 and earlier have an exploitable memory corruption vulnerability in the PNG image parser. Successful exploitation could lead to arbitrary code execution.
Published 2017-06-20 · Modified
10.01 PoCEPSS 0.223
CVE-2018-8540
A remote code execution vulnerability exists when the Microsoft .NET Framework fails to validate input properly, aka ".NET Framework Remote Code Injection Vulnerability." This affects Microsoft .NET Framework 4.6, Microsoft .NET Framework 3.5, Microsoft .NET Framework 4.7/4.7.1/4.7.2, 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 3.5.1, Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.5.2, Microsoft .NET Framework 4.7.1/4.7.2, Microsoft .NET Framework 4.7.2, Microsoft .NET Framework 4.6.2.
Published 2018-12-12 · Modified
10.0EPSS 0.216
CVE-2016-4171
Unspecified vulnerability in Adobe Flash Player 21.0.0.242 and earlier allows remote attackers to execute arbitrary code via unknown vectors, as exploited in the wild in June 2016.
Published 2016-06-16 · Analyzed
10.0KEVEPSS 0.201
CVE-2019-1182
Remote Desktop Services Remote Code Execution Vulnerability
Published 2019-08-14 · Modified
10.0EPSS 0.168
CVE-2017-3081
Adobe Flash Player versions 25.0.0.171 and earlier have an exploitable use after free vulnerability during internal computation caused by multiple display object mask manipulations. Successful exploitation could lead to arbitrary code execution.
Published 2017-06-20 · Modified
10.0EPSS 0.144
CVE-2018-15981
Flash Player versions 31.0.0.148 and earlier have a type confusion vulnerability. Successful exploitation could lead to arbitrary code execution.
Published 2018-11-29 · Modified
10.0EPSS 0.117
CVE-2017-3082
Adobe Flash Player versions 25.0.0.171 and earlier have an exploitable memory corruption vulnerability in the LocaleID class. Successful exploitation could lead to arbitrary code execution.
Published 2017-06-20 · Modified
10.0EPSS 0.117
CVE-2017-3059
Adobe Flash Player versions 25.0.0.127 and earlier have an exploitable use after free vulnerability in the internal script object. Successful exploitation could lead to arbitrary code execution.
Published 2017-04-12 · Modified
10.0EPSS 0.095
CVE-2017-3062
Adobe Flash Player versions 25.0.0.127 and earlier have an exploitable use after free vulnerability in ActionScript2 when creating a getter/setter property. Successful exploitation could lead to arbitrary code execution.
Published 2017-04-12 · Modified
10.0EPSS 0.095
CVE-2017-3063
Adobe Flash Player versions 25.0.0.127 and earlier have an exploitable use after free vulnerability in the ActionScript2 NetStream class. Successful exploitation could lead to arbitrary code execution.
Published 2017-04-12 · Modified
10.0EPSS 0.089
CVE-2018-4944
Adobe Flash Player versions 29.0.0.140 and earlier have an exploitable type confusion vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.
Published 2018-05-19 · Modified
10.0EPSS 0.088
CVE-2017-3075
Adobe Flash Player versions 25.0.0.171 and earlier have an exploitable use after free vulnerability when manipulating the ActionsScript 2 XML class. Successful exploitation could lead to arbitrary code execution.
Published 2017-06-20 · Modified
10.0EPSS 0.087
CVE-2018-4877
A use-after-free vulnerability was discovered in Adobe Flash Player before 28.0.0.161. This vulnerability occurs due to a dangling pointer in the Primetime SDK related to media player's quality of service functionality. A successful attack can lead to arbitrary code execution.
Published 2018-02-06 · Modified
10.0EPSS 0.083
CVE-2017-3060
Adobe Flash Player versions 25.0.0.127 and earlier have an exploitable memory corruption vulnerability in the ActionScript2 code parser. Successful exploitation could lead to arbitrary code execution.
Published 2017-04-12 · Modified
10.0EPSS 0.076
CVE-2020-9633
Adobe Flash Player Desktop Runtime 32.0.0.371 and earlier, Adobe Flash Player for Google Chrome 32.0.0.371 and earlier, and Adobe Flash Player for Microsoft Edge and Internet Explorer 32.0.0.330 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution.
Published 2020-06-12 · Modified
10.0EPSS 0.076
CVE-2017-3079
Adobe Flash Player versions 25.0.0.171 and earlier have an exploitable memory corruption vulnerability in the internal representation of raster data. Successful exploitation could lead to arbitrary code execution.
Published 2017-06-20 · Modified
10.0EPSS 0.070
CVE-2016-3270
The Graphics component in the kernel 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; and Windows 10 Gold, 1511, and 1607 allows local users to gain privileges via a crafted application, aka "Win32k Elevation of Privilege Vulnerability."
Published 2016-10-14 · Modified
10.0EPSS 0.066
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