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

73 CVEs · updated 2026-11-10 22:26 UTC

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  1. CVE-2026-97229

    GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.2 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an unauthenticated user to execute arbitrary code on the GitLab server via a specially crafted regular expression in a CI/CD configuration, due to insufficient regular expression validation.

    Drop everything exploited Memory safety Server GitLab

    10.0 CRITICAL 65% exploit odds Fix listed
  2. CVE-2025-49844

    Redis is an open source, in-memory database that persists on disk. Versions 8.2.1 and below allow an authenticated user to use a specially crafted Lua script to manipulate the garbage collector, trigger a use-after-free and potentially lead to remote code execution. The problem exists in all versions of Redis with Lua scripting. This issue is fixed in version 8.2.2. To workaround this issue without patching the redis-server executable is to prevent users from executing Lua scripts. This can be done using ACL to restrict EVAL and EVALSHA commands.

    Drop everything Memory safety Server Redis

    9.9 CRITICAL 83% exploit odds Fix listed
  3. CVE-2024-38812

    The vCenter Server contains a heap-overflow vulnerability in the implementation of the DCERPC protocol. A malicious actor with network access to vCenter Server may trigger this vulnerability by sending a specially crafted network packet potentially leading to remote code execution.

    Drop everything exploited Memory safety Server VMware Cloud Foundation

    9.8 CRITICAL 55% exploit odds Fix listed
  4. CVE-2024-37079

    vCenter Server contains a heap-overflow vulnerability in the implementation of the DCERPC protocol. A malicious actor with network access to vCenter Server may trigger this vulnerability by sending a specially crafted network packet potentially leading to remote code execution.

    Drop everything exploited Memory safety Server VMware Cloud Foundation

    9.8 CRITICAL 22% exploit odds Fix listed
  5. CVE-2023-34048

    vCenter Server contains an out-of-bounds write vulnerability in the implementation of the DCERPC protocol. A malicious actor with network access to vCenter Server may trigger an out-of-bounds write potentially leading to remote code execution.

    Drop everything exploited Memory safety Server VMware Vcenter Server

    9.8 CRITICAL 99% exploit odds Fix listed
  6. CVE-2022-28381

    Mediaserver.exe in ALLMediaServer 1.6 has a stack-based buffer overflow that allows remote attackers to execute arbitrary code via a long string to TCP port 888, a related issue to CVE-2017-17932.

    Drop everything Memory safety Server Allmediaserver

    9.8 CRITICAL 70% exploit odds No fix listed
  7. CVE-2022-22721

    If LimitXMLRequestBody is set to allow request bodies larger than 350MB (defaults to 1M) on 32 bit systems an integer overflow happens which later causes out of bounds writes. This issue affects Apache HTTP Server 2.4.52 and earlier.

    Drop everything Memory safety Server Apache Http Server

    9.1 CRITICAL 42% exploit odds Fix listed
  8. CVE-2021-35211

    Microsoft discovered a remote code execution (RCE) vulnerability in the SolarWinds Serv-U product utilizing a Remote Memory Escape Vulnerability. If exploited, a threat actor may be able to gain privileged access to the machine hosting Serv-U Only. SolarWinds Serv-U Managed File Transfer and Serv-U Secure FTP for Windows before 15.2.3 HF2 are affected by this vulnerability.

    Drop everything exploited Memory safety Server Solarwinds serv-u

    9.0 CRITICAL 91% exploit odds Fix listed
  9. CVE-2021-26691

    In Apache HTTP Server versions 2.4.0 to 2.4.46 a specially crafted SessionHeader sent by an origin server could cause a heap overflow

    Drop everything Memory safety Server Apache Http Server

    9.8 CRITICAL 68% exploit odds Fix listed
  10. CVE-2021-22991

    On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, and 12.1.x before 12.1.5.3, undisclosed requests to a virtual server may be incorrectly handled by the Traffic Management Microkernel (TMM) URI normalization, which may trigger a buffer overflow, resulting in a DoS attack. In certain situations, it may theoretically allow bypass of URL based access control or remote code execution (RCE). Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.

    Drop everything exploited Memory safety Server f5 big-ip Access Policy Manager

    9.8 CRITICAL 62% exploit odds Fix listed
  11. CVE-2020-8794

    OpenSMTPD before 6.6.4 allows remote code execution because of an out-of-bounds read in mta_io in mta_session.c for multi-line replies. Although this vulnerability affects the client side of OpenSMTPD, it is possible to attack a server because the server code launches the client code during bounce handling.

    Drop everything Memory safety Server Opensmtpd

    9.8 CRITICAL 89% exploit odds Fix listed
  12. CVE-2019-16928

    Exim 4.92 through 4.92.2 allows remote code execution, a different vulnerability than CVE-2019-15846. There is a heap-based buffer overflow in string_vformat in string.c involving a long EHLO command.

    Drop everything exploited Memory safety Server Exim

    9.8 CRITICAL 42% exploit odds Fix listed
  13. CVE-2019-11500

    In Dovecot before 2.2.36.4 and 2.3.x before 2.3.7.2 (and Pigeonhole before 0.5.7.2), protocol processing can fail for quoted strings. This occurs because '\0' characters are mishandled, and can lead to out-of-bounds writes and remote code execution.

    Drop everything Memory safety Server Dovecot

    9.8 CRITICAL 62% exploit odds Fix listed
  14. CVE-2018-6789

    An issue was discovered in the base64d function in the SMTP listener in Exim before 4.90.1. By sending a handcrafted message, a buffer overflow may happen. This can be used to execute code remotely.

    Drop everything exploited Memory safety Server Exim

    9.8 CRITICAL 82% exploit odds Fix listed
  15. CVE-2017-13696

    A buffer overflow vulnerability lies in the web server component of Dup Scout Enterprise 9.9.14, Disk Savvy Enterprise 9.9.14, Sync Breeze Enterprise 9.9.16, and Disk Pulse Enterprise 9.9.16 where an attacker can craft a malicious GET request and exploit the web server component. Successful exploitation of the software will allow an attacker to gain complete access to the system with NT AUTHORITY / SYSTEM level privileges. The vulnerability lies due to improper handling and sanitization of the incoming request.

    Drop everything Memory safety Server Flexense Dupscout

    9.8 CRITICAL 79% exploit odds No fix listed
  16. CVE-2017-17932

    A buffer overflow vulnerability exists in MediaServer.exe in ALLPlayer ALLMediaServer 0.95 and earlier that could allow remote attackers to execute arbitrary code and/or cause denial of service on the victim machine/computer via a long string to TCP port 888.

    Drop everything Memory safety Server Allmediaserver

    9.8 CRITICAL 54% exploit odds No fix listed
  17. CVE-2017-16943

    The receive_msg function in receive.c in the SMTP daemon in Exim 4.88 and 4.89 allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via vectors involving BDAT commands.

    Drop everything Memory safety Server Exim

    9.8 CRITICAL 47% exploit odds Fix listed
  18. CVE-2017-6553

    Buffer Overflow in Quest One Identity Privilege Manager for Unix before 6.0.0.061 allows remote attackers to obtain full access to the policy server via an ACT_ALERT_EVENT request that causes memory corruption in the pmmasterd daemon.

    Drop everything Memory safety Server Quest Privilege Manager For Unix

    9.8 CRITICAL 42% exploit odds Fix listed
  19. CVE-2015-0240

    The Netlogon server implementation in smbd in Samba 3.5.x and 3.6.x before 3.6.25, 4.0.x before 4.0.25, 4.1.x before 4.1.17, and 4.2.x before 4.2.0rc5 performs a free operation on an uninitialized stack pointer, which allows remote attackers to execute arbitrary code via crafted Netlogon packets that use the ServerPasswordSet RPC API, as demonstrated by packets reaching the _netr_ServerPasswordSet function in rpc_server/netlogon/srv_netlog_nt.c.

    Drop everything Memory safety Server Redhat Enterprise Linux

    10.0 HIGH 88% exploit odds Fix listed
  20. CVE-2014-3913

    Stack-based buffer overflow in AccessServer32.exe in Ericom AccessNow Server allows remote attackers to execute arbitrary code via a request for a non-existent file.

    Drop everything Memory safety Server Ericom Accessnow Server

    10.0 HIGH 61% exploit odds No fix listed
  21. CVE-2013-4730

    Buffer overflow in PCMan's FTP Server 2.0.7 allows remote attackers to execute arbitrary code via a long string in a USER command.

    Drop everything Memory safety Server Pcman Ftp Server

    10.0 HIGH 67% exploit odds No fix listed
  22. CVE-2012-6275

    Multiple stack-based buffer overflows in AntDS.exe in BigAntSoft BigAnt IM Message Server allow remote attackers to have an unspecified impact via (1) the filename header in an SCH request or (2) the userid component in a DUPF request.

    Drop everything Memory safety Server Bigantsoft Bigant Im Message Server

    10.0 HIGH 46% exploit odds No fix listed
  23. CVE-2012-0202

    Multiple stack-based buffer overflows in tm1admsd.exe in the Admin Server in IBM Cognos TM1 9.4.x and 9.5.x before 9.5.2 FP2 allow remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via crafted data.

    Drop everything Memory safety Server IBM Cognos tm1

    10.0 HIGH 54% exploit odds Fix listed
  24. CVE-2011-4789

    Stack-based buffer overflow in magentservice.exe in the server in HP LoadRunner 11.00 before patch 4 allows remote attackers to execute arbitrary code via a crafted size value in a packet. NOTE: it was originally reported that the affected product is HP Diagnostics Server, but HP states that "the vulnerable product is actually HP LoadRunner."

    Drop everything Memory safety Server HP Diagnostics

    10.0 HIGH 64% exploit odds No fix listed
  25. 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
  26. 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
  27. CVE-2010-4344

    Heap-based buffer overflow in the string_vformat function in string.c in Exim before 4.70 allows remote attackers to execute arbitrary code via an SMTP session that includes two MAIL commands in conjunction with a large message containing crafted headers, leading to improper rejection logging.

    Drop everything exploited Memory safety Server Exim

    9.8 CRITICAL 72% exploit odds Fix listed
  28. CVE-2010-4221

    Multiple stack-based buffer overflows in the pr_netio_telnet_gets function in netio.c in ProFTPD before 1.3.3c allow remote attackers to execute arbitrary code via vectors involving a TELNET IAC escape character to a (1) FTP or (2) FTPS server.

    Drop everything Memory safety Server Proftpd

    10.0 HIGH 91% exploit odds Fix listed
  29. CVE-2010-3407

    Stack-based buffer overflow in the MailCheck821Address function in nnotes.dll in the nrouter.exe service in the server in IBM Lotus Domino 8.0.x before 8.0.2 FP5 and 8.5.x before 8.5.1 FP2 allows remote attackers to execute arbitrary code via a long e-mail address in an ORGANIZER:mailto header in an iCalendar calendar-invitation e-mail message, aka SPR NRBY7ZPJ9V.

    Drop everything Memory safety Server IBM Lotus Domino

    9.3 HIGH 41% exploit odds Fix listed
  30. CVE-2010-1318

    Stack-based buffer overflow in the AgentX::receive_agentx function in AgentX++ 1.4.16, as used in RealNetworks Helix Server and Helix Mobile Server 11.x through 13.x and other products, allows remote attackers to execute arbitrary code via unspecified vectors.

    Drop everything Memory safety Server Realnetworks Helix Mobile Server

    10.0 HIGH 58% exploit odds Fix listed
  31. CVE-2009-2754

    Integer signedness error in the authentication functionality in librpc.dll in the Informix Storage Manager (ISM) Portmapper service (aka portmap.exe), as used in IBM Informix Dynamic Server (IDS) 10.x before 10.00.TC9 and 11.x before 11.10.TC3 and EMC Legato NetWorker, allows remote attackers to execute arbitrary code via a crafted parameter size that triggers a stack-based buffer overflow.

    Drop everything Memory safety Server IBM Informix Dynamic Server

    10.0 HIGH 40% exploit odds Fix listed
  32. CVE-2010-0361

    Stack-based buffer overflow in the WebDAV implementation in webservd in Sun Java System Web Server (aka SJWS) 7.0 Update 7 allows remote attackers to cause a denial of service (daemon crash) and possibly have unspecified other impact via a long URI in an HTTP OPTIONS request.

    Drop everything Memory safety Server Sun Java System Web Server

    10.0 HIGH 80% exploit odds No fix listed
  33. CVE-2009-4006

    Stack-based buffer overflow in the TEA decoding algorithm in RhinoSoft Serv-U FTP server 7.0.0.1, 9.0.0.5, and other versions before 9.1.0.0 allows remote attackers to execute arbitrary code via a long hexadecimal string.

    Drop everything Memory safety Server Solarwinds serv-u File Server

    10.0 HIGH 83% exploit odds Fix listed
  34. CVE-2009-2685

    Stack-based buffer overflow in the login form in the management web server in HP Power Manager allows remote attackers to execute arbitrary code via the Login variable.

    Drop everything Memory safety Server HP Power Manager

    10.0 HIGH 77% exploit odds Fix listed
  35. CVE-2009-3031

    Stack-based buffer overflow in the BrowseAndSaveFile method in the Altiris eXpress NS ConsoleUtilities ActiveX control 6.0.0.1846 in AeXNSConsoleUtilities.dll in Symantec Altiris Notification Server (NS) 6.0 before R12, Deployment Server 6.8 and 6.9 in Symantec Altiris Deployment Solution 6.9 SP3, and Symantec Management Platform (SMP) 7.0 before SP3 allows remote attackers to execute arbitrary code via a long string in the second argument.

    Drop everything Memory safety Server Symantec Altiris Deployment Solution

    9.3 HIGH 45% exploit odds Fix listed
  36. CVE-2009-3023

    Buffer overflow in the FTP Service in Microsoft Internet Information Services (IIS) 5.0 through 6.0 allows remote authenticated users to execute arbitrary code via a crafted NLST (NAME LIST) command that uses wildcards, leading to memory corruption, aka "IIS FTP Service RCE and DoS Vulnerability."

    Drop everything Memory safety Server Microsoft Internet Information Server

    9.0 HIGH 91% exploit odds Fix listed
  37. CVE-2009-1534

    Buffer overflow in the Office Web Components ActiveX Control in Microsoft Office XP SP3, Office 2000 Web Components SP3, Office XP Web Components SP3, BizTalk Server 2002, and Visual Studio .NET 2003 SP1 allows remote attackers to execute arbitrary code via crafted property values, aka "Office Web Components Buffer Overflow Vulnerability."

    Drop everything Memory safety Server Microsoft Biztalk Server

    9.3 HIGH 52% exploit odds Fix listed
  38. CVE-2009-2227

    Stack-based buffer overflow in B Labs Bopup Communication Server 3.2.26.5460 allows remote attackers to execute arbitrary code via a crafted request to TCP port 19810.

    Drop everything Memory safety Server Blabsoft Bopup Communication Server

    10.0 HIGH 69% exploit odds Fix listed
  39. CVE-2009-0183

    Stack-based buffer overflow in Remote Control Server in Free Download Manager (FDM) 2.5 Build 758 and 3.0 Build 844 allows remote attackers to execute arbitrary code via a long Authorization header in an HTTP request.

    Drop everything Memory safety Server Free Download Manager

    10.0 HIGH 67% exploit odds Fix listed
  40. CVE-2008-5416

    Heap-based buffer overflow in Microsoft SQL Server 2000 SP4, 8.00.2050, 8.00.2039, and earlier; SQL Server 2000 Desktop Engine (MSDE 2000) SP4; SQL Server 2005 SP2 and 9.00.1399.06; SQL Server 2000 Desktop Engine (WMSDE) on Windows Server 2003 SP1 and SP2; and Windows Internal Database (WYukon) SP2 allows remote authenticated users to cause a denial of service (access violation exception) or execute arbitrary code by calling the sp_replwritetovarbin extended stored procedure with a set of invalid parameters that trigger memory overwrite, aka "SQL Server sp_replwritetovarbin Limited Memory Overwrite Vulnerability."

    Drop everything Memory safety Server Microsoft Sql Server

    9.0 HIGH 87% exploit odds Fix listed
  41. CVE-2008-4322

    Stack-based buffer overflow in RealFlex Technologies Ltd. RealWin Server 2.0, as distributed by DATAC, allows remote attackers to execute arbitrary code via a crafted FC_INFOTAG/SET_CONTROL packet.

    Drop everything Memory safety Server Realflex Technologies Ltd Realwin Server

    10.0 HIGH 65% exploit odds Fix listed
  42. CVE-2008-0086

    Buffer overflow in the convert function in Microsoft SQL Server 2000 SP4, 2000 Desktop Engine (MSDE 2000) SP4, and 2000 Desktop Engine (WMSDE) allows remote authenticated users to execute arbitrary code via a crafted SQL expression.

    Drop everything Memory safety Server Microsoft Data Engine

    9.0 HIGH 62% exploit odds No fix listed
  43. CVE-2008-2158

    Multiple stack-based buffer overflows in the Command Line Interface process in the Server Agent in EMC AlphaStor 3.1 SP1 for Windows allow remote attackers to execute arbitrary code via crafted TCP packets to port 41025.

    Drop everything Memory safety Server Emc Corporation Alphastor

    10.0 HIGH 58% exploit odds Fix listed
  44. CVE-2008-2240

    Stack-based buffer overflow in the Web Server service in IBM Lotus Domino before 7.0.3 FP1, and 8.x before 8.0.1, allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a long Accept-Language HTTP header.

    Drop everything Memory safety Server IBM Lotus Domino

    10.0 HIGH 65% exploit odds Fix listed
  45. CVE-2008-1611

    Stack-based buffer overflow in TFTP Server SP 1.4 for Windows allows remote attackers to cause a denial of service or execute arbitrary code via a long filename in a read or write request.

    Drop everything Memory safety Server tftp-server Winagents Tftp Server

    10.0 HIGH 68% exploit odds Fix listed
  46. CVE-2007-6016

    Multiple stack-based buffer overflows in the PVATLCalendar.PVCalendar.1 ActiveX control in pvcalendar.ocx in the scheduler component in the Media Server in Symantec Backup Exec for Windows Server (BEWS) 11d 11.0.6235 and 11.0.7170, and 12.0 12.0.1364, allow remote attackers to execute arbitrary code via a long (1) _DOWText0, (2) _DOWText1, (3) _DOWText2, (4) _DOWText3, (5) _DOWText4, (6) _DOWText5, (7) _DOWText6, (8) _MonthText0, (9) _MonthText1, (10) _MonthText2, (11) _MonthText3, (12) _MonthText4, (13) _MonthText5, (14) _MonthText6, (15) _MonthText7, (16) _MonthText8, (17) _MonthText9, (18) _MonthText10, or (19) _MonthText11 property value when executing the Save method. NOTE: the vendor states "Authenticated user involvement required," but authentication is not needed to attack a client machine that loads this control.

    Drop everything Memory safety Server Symantec Backup Exec For Windows Server

    9.3 HIGH 50% exploit odds Fix listed
  47. CVE-2008-0356

    Buffer overflow in the Independent Management Architecture (IMA) service in Citrix Presentation Server (MetaFrame Presentation Server) 4.5 and earlier, Access Essentials 2.0 and earlier, and Desktop Server 1.0 allows remote attackers to execute arbitrary code via an invalid size value in a packet to TCP port 2512 or 2513.

    Drop everything Memory safety Server Citrix Access Essentials

    10.0 HIGH 73% exploit odds Fix listed
  48. CVE-2007-5243

    Multiple stack-based buffer overflows in Borland InterBase LI 8.0.0.53 through 8.1.0.253, and WI 5.1.1.680 through 8.1.0.257, allow remote attackers to execute arbitrary code via (1) a long service attach request on TCP port 3050 to the (a) SVC_attach or (b) INET_connect function, (2) a long create request on TCP port 3050 to the (c) isc_create_database or (d) jrd8_create_database function, (3) a long attach request on TCP port 3050 to the (e) isc_attach_database or (f) PWD_db_aliased function, or unspecified vectors involving the (4) jrd8_attach_database or (5) expand_filename2 function.

    Drop everything Memory safety Server Borland Software Interbase

    9.3 HIGH 40% exploit odds No fix listed
  49. CVE-2007-4607

    Buffer overflow in the EasyMailSMTPObj ActiveX control in emsmtp.dll 6.0.1 in the Quiksoft EasyMail SMTP Object, as used in Postcast Server Pro 3.0.61 and other products, allows remote attackers to execute arbitrary code via a long argument to the SubmitToExpress method, a different vulnerability than CVE-2007-1029. NOTE: this may have been fixed in version 6.0.3.15.

    Drop everything Memory safety Server Gate Comm Software Postcast Server Pro

    9.3 HIGH 56% exploit odds Fix listed
  50. CVE-2007-3216

    Multiple buffer overflows in the LGServer component of CA (Computer Associates) BrightStor ARCserve Backup for Laptops and Desktops r11.1 allow remote attackers to execute arbitrary code via crafted arguments to the (1) rxsAddNewUser, (2) rxsSetUserInfo, (3) rxsRenameUser, (4) rxsSetMessageLogSettings, (5) rxsExportData, (6) rxsSetServerOptions, (7) rxsRenameFile, (8) rxsACIManageSend, (9) rxsExportUser, (10) rxsImportUser, (11) rxsMoveUserData, (12) rxsUseLicenseIni, (13) rxsLicGetSiteId, (14) rxsGetLogFileNames, (15) rxsGetBackupLog, (16) rxsBackupComplete, (17) rxsSetDataProtectionSecurityData, (18) rxsSetDefaultConfigName, (19) rxsGetMessageLogSettings, (20) rxsHWDiskGetTotal, (21) rxsHWDiskGetFree, (22) rxsGetSubDirs, (23) rxsGetServerDBPathName, (24) rxsSetServerOptions, (25) rxsDeleteFile, (26) rxsACIManageSend, (27) rxcReadBackupSetList, (28) rxcWriteConfigInfo, (29) rxcSetAssetManagement, (30) rxcWriteFileListForRestore, (31) rxcReadSaveSetProfile, (32) rxcInitSaveSetProfile, (33) rxcAddSaveSetNextAppList, (34) rxcAddSaveSetNextFilesPathList, (35) rxcAddNextBackupSetIncWildCard, (36) rxcGetRevisions, (37) rxrAddMovedUser, (38) rxrSetClientVersion, or (39) rxsSetDataGrowthScheduleAndFilter commands.

    Drop everything Memory safety Server Broadcom Brightstor Arcserve Backup Laptops Desktops

    10.0 HIGH 59% 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).