CVE-20XX-?
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Critical CVEs that are confirmed exploited or very likely to be. Newest first.

2,367 CVEs · updated 2026-11-10 16:19 UTC

  1. CVE-2011-1966

    The DNS server in Microsoft Windows Server 2008 SP2, R2, and R2 SP1 does not properly handle NAPTR queries that trigger recursive processing, which allows remote attackers to execute arbitrary code via a crafted query, aka "DNS NAPTR Query Vulnerability."

    Drop everything Code execution OS & kernel Microsoft Windows Server 2008

    10.0 HIGH 55% exploit odds No fix listed
  2. CVE-2011-1975

    Untrusted search path vulnerability in the Data Access Tracing component in Windows Data Access Components (Windows DAC) 6.0 in Microsoft Windows 7 Gold and SP1 and Windows Server 2008 R2 and R2 SP1 allows local users to gain privileges via a Trojan horse DLL in the current working directory, as demonstrated by a directory that contains an Excel .xlsx file, aka "Data Access Components Insecure Library Loading Vulnerability."

    Drop everything Disclosure OS & kernel Microsoft Windows 7

    9.3 HIGH 42% exploit odds No fix listed
  3. CVE-2011-2882

    Stack-based buffer overflow in the NSEPA.NsepaCtrl.1 ActiveX control in nsepa.ocx in Citrix Access Gateway Enterprise Edition 8.1 before 8.1-67.7, 9.0 before 9.0-70.5, and 9.1 before 9.1-96.4 allows remote attackers to execute arbitrary code via crafted HTTP header data.

    Drop everything Memory safety Citrix Access Gateway

    9.3 HIGH 56% exploit odds No fix listed
  4. CVE-2011-1865

    Multiple stack-based buffer overflows in the inet service in HP OpenView Storage Data Protector 6.00 through 6.20 allow remote attackers to execute arbitrary code via a request containing crafted parameters.

    Drop everything Memory safety HP Openview Storage Data Protector

    10.0 HIGH 89% exploit odds Fix listed
  5. CVE-2011-2371

    Integer overflow in the Array.reduceRight method in Mozilla Firefox before 3.6.18 and 4.x through 4.0.1, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14 allows remote attackers to execute arbitrary code via vectors involving a long JavaScript Array object.

    Drop everything Code execution Browser & mail Mozilla Seamonkey

    10.0 HIGH 76% exploit odds Fix listed
  6. CVE-2011-2110

    Adobe Flash Player before 10.3.181.26 on Windows, Mac OS X, Linux, and Solaris, and 10.3.185.23 and earlier on Android, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, as exploited in the wild in June 2011.

    Drop everything Memory safety OS & kernel Adobe Flash Player

    10.0 HIGH 86% exploit odds Fix listed
  7. CVE-2011-1889

    The NSPLookupServiceNext function in the client in Microsoft Forefront Threat Management Gateway (TMG) 2010 allows remote attackers to execute arbitrary code via vectors involving unspecified requests, aka "TMG Firewall Client Memory Corruption Vulnerability."

    Drop everything exploited Memory safety Network gear Microsoft Forefront Threat Management Gateway

    9.8 CRITICAL 49% exploit odds Fix listed
  8. CVE-2011-1255

    The Timed Interactive Multimedia Extensions (aka HTML+TIME) implementation in Microsoft Internet Explorer 6 through 8 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not properly initialized or (2) is deleted, aka "Time Element Memory Corruption Vulnerability."

    Drop everything Memory safety Browser & mail Microsoft Internet Explorer

    9.3 HIGH 42% exploit odds Fix listed
  9. CVE-2011-1260

    Microsoft Internet Explorer 8 and 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not properly initialized or (2) is deleted, aka "Layout Memory Corruption Vulnerability."

    Drop everything Memory safety Browser & mail Microsoft Internet Explorer

    9.3 HIGH 67% exploit odds No fix listed
  10. CVE-2011-2386

    VisiWaveReport.exe in AZO Technologies, Inc. VisiWave Site Survey before 2.1.9 allows user-assisted remote attackers to execute arbitrary code via a (1) vws and (2) vwr file with an invalid Type property, which triggers an untrusted pointer dereference.

    Drop everything Injection Visiwave Site Survey

    9.3 HIGH 45% exploit odds Fix listed
  11. CVE-2011-2217

    Certain ActiveX controls in (1) tsgetxu71ex552.dll and (2) tsgetx71ex552.dll in Tom Sawyer GET Extension Factory 5.5.2.237, as used in VI Client (aka VMware Infrastructure Client) 2.0.2 before Build 230598 and 2.5 before Build 204931 in VMware Infrastructure 3, do not properly handle attempted initialization within Internet Explorer, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted HTML document.

    Drop everything Memory safety Tomsawyer Get Extension Factory

    9.3 HIGH 42% exploit odds Fix listed
  12. CVE-2011-1220

    Stack-based buffer overflow in lcfd.exe in Tivoli Endpoint in IBM Tivoli Management Framework 3.7.1, 4.1, 4.1.1, and 4.3.1 allows remote authenticated users to execute arbitrary code via a long opts field.

    Drop everything Memory safety IBM Tivoli Management Framework

    9.0 HIGH 63% exploit odds Fix listed
  13. CVE-2011-1248

    WINS in Microsoft Windows Server 2003 SP2 and Server 2008 Gold, SP2, R2, and R2 SP1 does not properly handle socket send exceptions, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted packets, related to unintended stack-frame values and buffer passing, aka "WINS Service Failed Response Vulnerability."

    Drop everything Code execution OS & kernel Microsoft Windows Server 2003

    9.3 HIGH 48% exploit odds No fix listed
  14. CVE-2011-0073

    Mozilla Firefox before 3.5.19 and 3.6.x before 3.6.17, and SeaMonkey before 2.0.14, does not properly use nsTreeRange data structures, which allows remote attackers to execute arbitrary code via unspecified vectors that lead to a "dangling pointer."

    Drop everything Code execution Browser & mail Mozilla Firefox

    10.0 HIGH 71% exploit odds Fix listed
  15. CVE-2011-0065

    Use-after-free vulnerability in Mozilla Firefox before 3.5.19 and 3.6.x before 3.6.17, and SeaMonkey before 2.0.14, allows remote attackers to execute arbitrary code via vectors related to OBJECT's mChannel.

    Drop everything Memory safety Browser & mail Mozilla Firefox

    10.0 HIGH 74% exploit odds Fix listed
  16. CVE-2011-1591

    Stack-based buffer overflow in the DECT dissector in epan/dissectors/packet-dect.c in Wireshark 1.4.x before 1.4.5 allows remote attackers to execute arbitrary code via a crafted .pcap file.

    Drop everything Memory safety Wireshark

    9.3 HIGH 42% exploit odds Fix listed
  17. CVE-2011-0807

    Unspecified vulnerability in Oracle Sun GlassFish Enterprise Server 2.1, 2.1.1, and 3.0.1, and Sun Java System Application Server 9.1, allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Administration.

    Drop everything Other Server Oracle Glassfish Server

    10.0 HIGH 61% exploit odds Fix listed
  18. CVE-2011-1653

    Multiple SQL injection vulnerabilities in the Unified Network Control (UNC) Server in CA Total Defense (TD) r12 before SE2 allow remote attackers to execute arbitrary SQL commands via vectors involving the (1) UnAssignFunctionalRoles, (2) UnassignAdminRoles, (3) DeleteFilter, (4) NonAssignedUserList, (5) DeleteReportLayout, (6) DeleteReports, and (7) RegenerateReport stored procedures.

    Drop everything Injection Server Broadcom Total Defense

    10.0 HIGH 89% exploit odds Fix listed
  19. CVE-2011-0104

    Microsoft Excel 2002 SP3 and 2003 SP3, Office 2004 and 2008 for Mac, and Open XML File Format Converter for Mac allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted HLink record in an Excel file, aka "Excel Buffer Overwrite Vulnerability."

    Drop everything Memory safety Microsoft Excel

    9.3 HIGH 53% exploit odds Fix listed
  20. CVE-2011-0105

    Microsoft Excel 2002 SP3, Office 2004 and 2008 for Mac, and Open XML File Format Converter for Mac obtain a certain length value from an uninitialized memory location, which allows remote attackers to trigger a buffer overflow and execute arbitrary code via a crafted Excel file, aka "Excel Data Initialization Vulnerability."

    Drop everything Memory safety Microsoft Excel

    9.3 HIGH 70% exploit odds No fix listed
  21. CVE-2011-0657

    DNSAPI.dll in the DNS client in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly process DNS queries, which allows remote attackers to execute arbitrary code via (1) a crafted LLMNR broadcast query or (2) a crafted application, aka "DNS Query Vulnerability."

    Drop everything Code execution OS & kernel Microsoft Windows 2003 Server

    9.8 CRITICAL 62% exploit odds No fix listed
  22. CVE-2011-0661

    The SMB Server service in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly validate fields in SMB requests, which allows remote attackers to execute arbitrary code via a malformed request in a (1) SMBv1 or (2) SMBv2 packet, aka "SMB Transaction Parsing Vulnerability."

    Drop everything Code execution OS & kernel Microsoft Windows 2003 Server

    10.0 HIGH 45% exploit odds No fix listed
  23. CVE-2011-1566

    Directory traversal vulnerability in dc.exe 9.00.00.11059 and earlier in 7-Technologies Interactive Graphical SCADA System (IGSS) allows remote attackers to execute arbitrary programs via ..\ (dot dot backslash) sequences in opcodes (1) 0xa and (2) 0x17 to TCP port 12397.

    Drop everything Disclosure Device 7t Igss

    10.0 HIGH 67% exploit odds Fix listed
  24. CVE-2011-1567

    Multiple stack-based buffer overflows in IGSSdataServer.exe 9.00.00.11063 and earlier in 7-Technologies Interactive Graphical SCADA System (IGSS) allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via crafted (1) ListAll, (2) Write File, (3) ReadFile, (4) Delete, (5) RenameFile, and (6) FileInfo commands in an 0xd opcode; (7) the Add, (8) ReadFile, (9) Write File, (10) Rename, (11) Delete, and (12) Add commands in an RMS report templates (0x7) opcode; and (13) 0x4 command in an STDREP request (0x8) opcode to TCP port 12401.

    Drop everything Memory safety Server 7t Igss

    10.0 HIGH 70% exploit odds Fix listed
  25. CVE-2011-1563

    Multiple stack-based buffer overflows in the HMI application in DATAC RealFlex RealWin 2.1 (Build 6.1.10.10) and earlier allow remote attackers to execute arbitrary code via (1) a long username in an On_FC_CONNECT_FCS_LOGIN packet, and crafted (2) On_FC_CTAGLIST_FCS_CADDTAG, (3) On_FC_CTAGLIST_FCS_CDELTAG, (4) On_FC_CTAGLIST_FCS_ADDTAGMS, (5) On_FC_RFUSER_FCS_LOGIN, (6) unspecified "On_FC_BINFILE_FCS_*FILE", (7) On_FC_CGETTAG_FCS_GETTELEMETRY, (8) On_FC_CGETTAG_FCS_GETCHANNELTELEMETRY, (9) On_FC_CGETTAG_FCS_SETTELEMETRY, (10) On_FC_CGETTAG_FCS_SETCHANNELTELEMETRY, and (11) On_FC_SCRIPT_FCS_STARTPROG packets to port 910.

    Drop everything Memory safety Device Realflex Realwin

    10.0 HIGH 75% exploit odds Fix listed
  26. CVE-2011-1565

    Directory traversal vulnerability in IGSSdataServer.exe 9.00.00.11063 and earlier in 7-Technologies Interactive Graphical SCADA System (IGSS) allows remote attackers to (1) read (opcode 0x3) or (2) create or write (opcode 0x2) arbitrary files via ..\ (dot dot backslash) sequences to TCP port 12401.

    Drop everything Disclosure Server 7t Igss

    10.0 HIGH 64% exploit odds Fix listed
  27. CVE-2010-3275

    libdirectx_plugin.dll in VideoLAN VLC Media Player before 1.1.8 allows remote attackers to execute arbitrary code via a crafted width in an AMV file, related to a "dangling pointer vulnerability."

    Drop everything Memory safety Videolan Vlc Media Player

    9.3 HIGH 76% exploit odds Fix listed
  28. CVE-2011-1345

    Microsoft Internet Explorer 6, 7, and 8 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not properly initialized or (2) is deleted, as demonstrated by Stephen Fewer as the first of three chained vulnerabilities during a Pwn2Own competition at CanSecWest 2011, aka "Object Management Memory Corruption Vulnerability."

    Drop everything Memory safety Browser & mail Microsoft Internet Explorer

    9.3 HIGH 41% exploit odds No fix listed
  29. CVE-2010-4742

    Stack-based buffer overflow in a certain ActiveX control in MediaDBPlayback.DLL 2.2.0.5 in the Moxa ActiveX SDK allows remote attackers to execute arbitrary code via a long PlayFileName property value.

    Drop everything Memory safety Library Moxa Activex Sdk

    10.0 HIGH 56% exploit odds No fix listed
  30. CVE-2010-4452

    Unspecified vulnerability in the Deployment component in Java Runtime Environment (JRE) in Oracle Java SE and Java for Business 6 Update 23 and earlier allows remote untrusted Java Web Start applications and untrusted Java applets to affect confidentiality, integrity, and availability via unknown vectors.

    Drop everything Other Sun Jre

    10.0 HIGH 83% exploit odds Fix listed
  31. CVE-2010-4740

    Stack-based buffer overflow in WTclient.dll in SCADA Engine BACnet OPC Client before 1.0.25 allows user-assisted remote attackers to execute arbitrary code via a crafted .csv file, related to a status log message.

    Drop everything Memory safety Device Scadaengine Bacnet Opc Client

    9.3 HIGH 42% exploit odds Fix listed
  32. CVE-2011-0654

    Integer underflow in the BowserWriteErrorLogEntry function in the Common Internet File System (CIFS) browser service in Mrxsmb.sys or bowser.sys in Active Directory in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows remote attackers to execute arbitrary code or cause a denial of service (system crash) via a malformed BROWSER ELECTION message, leading to a heap-based buffer overflow, aka "Browser Pool Corruption Vulnerability." NOTE: some of these details are obtained from third party information.

    Drop everything Memory safety OS & kernel Microsoft Windows 2003 Server

    10.0 HIGH 68% exploit odds Fix listed
  33. CVE-2011-0978

    Stack-based buffer overflow in Microsoft Excel 2002 SP3, 2003 SP3, and 2007 SP2; Office 2004 for Mac; Excel Viewer SP2; and Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2 allows remote attackers to execute arbitrary code via vectors related to an axis properties record, and improper incrementing of an array index, aka "Excel Array Indexing Vulnerability."

    Drop everything Memory safety Microsoft Excel

    9.3 HIGH 43% exploit odds No fix listed
  34. CVE-2011-0647

    The irccd.exe service in EMC Replication Manager Client before 5.3 and NetWorker Module for Microsoft Applications 2.1.x and 2.2.x allows remote attackers to execute arbitrary commands via the RunProgram function to TCP port 6542.

    Drop everything Code execution Emc Replication Manager

    10.0 HIGH 64% exploit odds Fix listed
  35. CVE-2011-0567

    AcroRd32.dll in Adobe Reader and Acrobat 10.x before 10.0.1, 9.x before 9.4.2, and 8.x before 8.2.6 on Windows and Mac OS X allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted image that triggers an incorrect pointer calculation, leading to heap memory corruption, a different vulnerability than CVE-2011-0566 and CVE-2011-0603.

    Drop everything Memory safety Adobe Acrobat Reader

    9.3 HIGH 40% exploit odds Fix listed
  36. CVE-2011-0591

    Adobe Reader and Acrobat 10.x before 10.0.1, 9.x before 9.4.2, and 8.x before 8.2.6 on Windows and Mac OS X allow remote attackers to execute arbitrary code via a crafted Universal 3D (U3D) file that triggers a buffer overflow during decompression, related to Texture and rgba, a different vulnerability than CVE-2011-0590, CVE-2011-0592, CVE-2011-0593, CVE-2011-0595, and CVE-2011-0600.

    Drop everything Code execution Adobe Acrobat Reader

    9.3 HIGH 48% exploit odds Fix listed
  37. CVE-2011-0592

    Adobe Reader and Acrobat 10.x before 10.0.1, 9.x before 9.4.2, and 8.x before 8.2.6 on Windows and Mac OS X allow remote attackers to execute arbitrary code via a crafted Universal 3D (U3D) file that triggers a buffer overflow during decompression, related to "Texture bmp," a different vulnerability than CVE-2011-0590, CVE-2011-0591, CVE-2011-0593, CVE-2011-0595, and CVE-2011-0600.

    Drop everything Code execution Adobe Acrobat Reader

    9.3 HIGH 48% exploit odds Fix listed
  38. CVE-2011-0593

    Adobe Reader and Acrobat 10.x before 10.0.1, 9.x before 9.4.2, and 8.x before 8.2.6 on Windows and Mac OS X allow remote attackers to execute arbitrary code via a crafted Universal 3D (U3D) file that triggers a buffer overflow during decompression, a different vulnerability than CVE-2011-0590, CVE-2011-0591, CVE-2011-0592, CVE-2011-0595, and CVE-2011-0600.

    Drop everything Memory safety Adobe Acrobat Reader

    9.3 HIGH 50% exploit odds Fix listed
  39. CVE-2011-0600

    The U3D component in Adobe Reader and Acrobat 10.x before 10.0.1, 9.x before 9.4.2, and 8.x before 8.2.6 on Windows and Mac OS X allow remote attackers to execute arbitrary code via a 3D file with an invalid Parent Node count that triggers an incorrect size calculation and memory corruption, a different vulnerability than CVE-2011-0590, CVE-2011-0591, CVE-2011-0592, CVE-2011-0593, and CVE-2011-0595.

    Drop everything Code execution Adobe Acrobat Reader

    9.3 HIGH 40% exploit odds Fix listed
  40. CVE-2011-0922

    The client in HP Data Protector allows remote attackers to execute arbitrary programs via an EXEC_SETUP command that references a UNC share pathname.

    Drop everything Code execution HP Data Protector

    10.0 HIGH 64% exploit odds Fix listed
  41. CVE-2011-0923

    The client in HP Data Protector does not properly validate EXEC_CMD arguments, which allows remote attackers to execute arbitrary Perl code via a crafted command, related to the "local bin directory."

    Drop everything Code execution HP Data Protector

    10.0 HIGH 81% exploit odds Fix listed
  42. CVE-2011-0531

    demux/mkv/mkv.hpp in the MKV demuxer plugin in VideoLAN VLC media player 1.1.6.1 and earlier allows remote attackers to cause a denial of service (crash) and execute arbitrary commands via a crafted MKV (WebM or Matroska) file that triggers memory corruption, related to "class mismatching" and the MKV_IS_ID macro.

    Drop everything Code execution Videolan Vlc Media Player

    9.3 HIGH 42% exploit odds Fix listed
  43. CVE-2011-0276

    HP OpenView Performance Insight Server 5.2, 5.3, 5.31, 5.4, and 5.41 contains a "hidden account" in the com.trinagy.security.XMLUserManager Java class, which allows remote attackers to execute arbitrary code via the doPost method in the com.trinagy.servlet.HelpManagerServlet class.

    Drop everything Code execution Server HP Openview Performance Insight

    10.0 HIGH 82% exploit odds Fix listed
  44. CVE-2011-0517

    Stack-based buffer overflow in Sielco Sistemi Winlog Pro 2.07.00 and earlier, when Run TCP/IP server is enabled, allows remote attackers to cause a denial of service (crash) and execute arbitrary code via a crafted 0x02 opcode to TCP port 46823.

    Drop everything Memory safety Server Sielcosistemi Winlog Pro

    9.3 HIGH 40% exploit odds Fix listed
  45. CVE-2011-0266

    Buffer overflow in nnmRptConfig.exe in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allows remote attackers to execute arbitrary code via a long nameParams parameter, a different vulnerability than CVE-2011-0267.2.

    Drop everything Memory safety HP Openview Network Node Manager

    10.0 HIGH 70% exploit odds No fix listed
  46. CVE-2011-0267

    Multiple buffer overflows in nnmRptConfig.exe in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allow remote attackers to execute arbitrary code via a long (1) schdParams or (2) nameParams parameter, a different vulnerability than CVE-2011-0266.

    Drop everything Memory safety HP Openview Network Node Manager

    10.0 HIGH 72% exploit odds No fix listed
  47. CVE-2011-0027

    Microsoft Data Access Components (MDAC) 2.8 SP1 and SP2, and Windows Data Access Components (WDAC) 6.0, does not properly validate memory allocation for internal data structures, which allows remote attackers to execute arbitrary code, possibly via a large CacheSize property that triggers an integer wrap and a buffer overflow, aka "ADO Record Memory Vulnerability." NOTE: this might be a duplicate of CVE-2010-1117 or CVE-2010-1118.

    Drop everything Memory safety OS & kernel Microsoft Data Access Components

    9.3 HIGH 54% exploit odds Fix listed
  48. CVE-2010-3973

    The WMITools ActiveX control in WBEMSingleView.ocx 1.50.1131.0 in Microsoft WMI Administrative Tools 1.1 and earlier in Microsoft Windows XP SP2 and SP3 allows remote attackers to execute arbitrary code via a crafted argument to the AddContextRef method, possibly an untrusted pointer dereference, aka "Microsoft WMITools ActiveX Control Vulnerability."

    Drop everything Injection OS & kernel Microsoft Wmi Administrative Tools

    9.3 HIGH 72% exploit odds Fix listed
  49. CVE-2010-3972

    Heap-based buffer overflow in the TELNET_STREAM_CONTEXT::OnSendData function in ftpsvc.dll in Microsoft FTP Service 7.0 and 7.5 for Internet Information Services (IIS) 7.0, and IIS 7.5, allows remote attackers to execute arbitrary code or cause a denial of service (daemon crash) via a crafted FTP command, aka "IIS FTP Service Heap Buffer Overrun Vulnerability." NOTE: some of these details are obtained from third party information.

    Drop everything Memory safety Microsoft Internet Information Services

    10.0 HIGH 95% exploit odds Fix listed
  50. CVE-2010-3971

    Use-after-free vulnerability in the CSharedStyleSheet::Notify function in the Cascading Style Sheets (CSS) parser in mshtml.dll, as used in Microsoft Internet Explorer 6 through 8 and other products, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a self-referential @import rule in a stylesheet, aka "CSS Memory Corruption Vulnerability."

    Drop everything Memory safety Browser & mail Microsoft Internet Explorer

    9.3 HIGH 82% exploit odds Fix listed

A CVE is listed as major when it is critical (CVSS 9.0 or higher) and either confirmed exploited in the wild with a real chance of more, or very likely to be exploited (EPSS 40% or more).