CVE-2026-76921

A flaw was found in Wireshark. A use-after-free vulnerability exists in the CMS Cryptographic Message Syntax protocol dissector. An attacker could exploit this by crafting a malicious network packet, leading to a crash and a denial of service DoS for the application. Mitigation To mitigate this d...

The vulnerability of the ODBC driver for SQL Server on Windows operating systems allows a hacker to execute arbitrary code.

The vulnerability of the ODBC driver for SQL Server on Windows operating systems is related to integer overflow. Exploiting this vulnerability allows a malicious actor to execute arbitrary code, provided that the user is connected to the malicious SQL server via ODBC, and the malicious actor send...

CVE-2022-23103

A stack-based buffer overflow vulnerability exists in the confsrv confctlsetapplanguage functionality of TCL LinkHub Mesh Wi-Fi MS1G0001.0014. A specially-crafted network packet can lead to stack-based buffer overflow. An attacker can send a malicious packet to trigger this vulnerability...

CVE-2022-23399: Stack-based Buffer Overflow

A stack-based buffer overflow vulnerability exists in the confsrv setportfwdrule functionality of TCL LinkHub Mesh Wifi MS1G0001.0014. A specially-crafted network packet can lead to stack-based buffer overflow. An attacker can send a malicious packet to trigger this vulnerability...

CVE-2021-21961: Stack-based Buffer Overflow

A stack-based buffer overflow vulnerability exists in the NBNS functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. A specially-crafted network packet can lead to remote code execution. An attacker can send a malicious packet to trigger this vulnerability...

Null pointer dereference

Guest triggered use-after-free in Linux xen-netback A malicious or buggy network PV frontend can force Linux netback to disable the interface and terminate the receive kernel thread associated with queue 0 in response to the frontend sending a malformed packet. Such kernel thread termination will...