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Published vulnerabilities with severity, known exploitation and official sources.
CVE-2026-19695
Medium · 5.5
CWE-121 Aug 13, 2026
Stack-based Buffer Overflow in Wireshark
Gammu DCT3 trace file parser crash in 4.6.0 to 4.6.7 allows denial of service
CVE-2026-19003
High · 7.8
CWE-121 Aug 12, 2026
MongoDB BI Connector ODBC driver may write outside an allocated buffer when the setup dialog opens a data source with oversized path settings
A data source definition containing an over-length file path setting may cause the MongoDB BI Connector ODBC Driver setup dialog to write outside the bounds of an allocated buffer. The issue stems from an incorrect buffer capacity calculation in the dialog's file and folder selection handling, and is reached only when a user opens the setup dialog for such a data source and initiates a file or folder selection. Depending on build configuration, the result may range from abnormal process termination to, under certain conditions, execution of unintended code in the context of the user running the dialog.
CVE-2026-10534
Critical · 9.8
CWE-121 Aug 12, 2026
IBM® Db2® is vulnerable to buffer overflow in the IXF IMPORT parser
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 is vulnerable to buffer overflow in the IXF IMPORT parser.
CVE-2026-13361
High · 8.8
CWE-121 Aug 12, 2026
IBM Informix Server Vulnerability in SQL Interface Handler Could Allow Remote Code Execution
IBM Informix oninit sq_sgkprepare RCE via unchecked SQL Interface length field.
CVE-2026-71407
High · 8.1
CWE-121 Aug 12, 2026
A Stack-based Buffer Overflow vulnerability [CWE-121] vulnerability in Fortinet FortiOS 7.6.1...
A Stack-based Buffer Overflow vulnerability [CWE-121] vulnerability in Fortinet FortiOS 7.6.1 through 7.6.6 may allow an unauthenticated attacker who can bypass stack protection and ASLR to execute arbitrary code or commands in the context of the WAD daemon via crafted sockets, only if the explicit proxy is configured with Kerberos authentication and SOCKS enabled.
CVE-2026-70346
High · 7.8
CWE-121 Aug 11, 2026
Windows Installer Elevation of Privilege Vulnerability
Stack-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.
CVE-2026-70344
High · 7.8
CWE-121 Aug 11, 2026
Windows Installer Elevation of Privilege Vulnerability
Stack-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.
CVE-2026-68817
High · 7.8
CWE-121 Aug 11, 2026
Microsoft Excel Remote Code Execution Vulnerability
Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-68816
High · 7.8
CWE-121 Aug 11, 2026
Microsoft Excel Remote Code Execution Vulnerability
Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-68795
High · 7.8
CWE-121 Aug 11, 2026
Microsoft Excel Remote Code Execution Vulnerability
Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-66807
High · 7.8
CWE-121 Aug 11, 2026
Microsoft Office Graphics Component Remote Code Execution Vulnerability
Stack-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-64919
High · 7.8
CWE-121 Aug 11, 2026
Microsoft Access Remote Code Execution Vulnerability
Stack-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.
CVE-2026-64912
High · 7.8
CWE-121 Aug 11, 2026
Microsoft Access Remote Code Execution Vulnerability
Stack-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.
CVE-2026-64907
High · 7.8
CWE-121 Aug 11, 2026
Microsoft Office Word Remote Code Execution Vulnerability
Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally.
CVE-2026-63527
High · 7.8
CWE-121 Aug 11, 2026
Microsoft Office Word Remote Code Execution Vulnerability
Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally.
CVE-2026-63526
High · 7.8
CWE-121 Aug 11, 2026
Microsoft Office Graphics Component Remote Code Execution Vulnerability
Stack-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-62878
Critical · 9.8
CWE-121 Aug 11, 2026
Windows DNS Server Remote Code Execution Vulnerability
Stack-based buffer overflow in Windows DNS allows an unauthorized attacker to execute code over a network.
CVE-2026-62877
High · 7.8
CWE-121 Aug 11, 2026
Windows Win32k Elevation of Privilege Vulnerability
Stack-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges locally.
CVE-2026-62824
High · 8.8
CWE-121 Aug 11, 2026
Remote Desktop Client Remote Code Execution Vulnerability
Stack-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVE-2026-62792
High · 8.1
CWE-121 Aug 11, 2026
Windows TCP/IP Remote Code Execution Vulnerability
Stack-based buffer overflow in Windows TCP/IP allows an unauthorized attacker to execute code over a network.
CVE-2026-62768
High · 7.8
CWE-121 Aug 11, 2026
Windows Installer Elevation of Privilege Vulnerability
Stack-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.
CVE-2026-62755
High · 7.8
CWE-121 Aug 11, 2026
Windows DHCP Client Elevation of Privilege Vulnerability
Stack-based buffer overflow in Windows DHCP Client allows an authorized attacker to elevate privileges locally.
CVE-2026-24911
High · 8.6
CWE-121 Aug 11, 2026
Stack-based Buffer Overflow in Intel Proset/wireless Wifi
Stack-based buffer overflow for some Intel(R) PROSet/Wireless WiFi Software for Windows within Ring 0: Kernel may allow a denial of service. Unprivileged software adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via adjacent access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (high) impacts.
CVE-2026-73070
Medium · 5.5
CWE-121 Aug 11, 2026
Vim: Stack Buffer Overflow in the Vim Socket Server
Vim is an open source, command line text editor. Prior to 9.2.0842, the socket server backend in src/socketserver.c accepts unbounded client connections in socketserver_accept(), causing descriptors to overflow fd_set structures in src/channel.c and fixed-size struct pollfd arrays in src/os_unix.c, which allows a local process that can connect to the server socket to corrupt stack memory or terminate the Vim server. This issue is fixed in version 9.2.0842.
CVE-2026-11735
Medium · 4.9
CWE-121 Aug 11, 2026
Stack-based buffer overflow vulnerability in some NETGEAR Nighthawk models
A stack-based buffer overflow vulnerability affects the listed NETGEAR models allowing an authenticated admin user to make unauthorized modification to the router's software and functionality.