CVE-2026-10045

Shenzhen Kangda Xin Intelligent Network Technology Company's router, model DR300, version 2.1.2.121, contains hardcoded login credentials and has telnet enabled by default on WAN and LAN interfaces. These vulnerabilities allow attackers to read and write to memory, modify firmware stored in flash...

CVE-2026-10045 CVE-2026-10045

Shenzhen Kangda Xin Intelligent Network Technology Company's router, model DR300, version 2.1.2.121, contains hardcoded login credentials and has telnet enabled by default on WAN and LAN interfaces. These vulnerabilities allow attackers to read and write to memory, modify firmware stored in flash...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: smb: Server: Fixed a leak of activenumconn in ksmbdtcpnewconnection. When ksmbdtcpnewconnection fails due to a kthreadrun failure, the transport is freed using freetransport, which does not decrement activenumconn, resulting in a...

smb: server: fix active_num_conn leak on transport allocation failure

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CVE-2026-31711 smb: server: fix active_num_conn leak on transport allocation failure

In the Linux kernel, the following vulnerability has been resolved: smb: server: fix activenumconn leak on transport allocation failure Commit 77ffbcac4e56 "smb: server: fix leak of activenumconn in ksmbdtcpnewconnection" addressed the kthreadrun failure path. The earlier alloctransport == NULL...

CVE-2026-31711

In the Linux kernel, the following vulnerability has been resolved: smb: server: fix activenumconn leak on transport allocation failure Commit 77ffbcac4e56 "smb: server: fix leak of activenumconn in ksmbdtcpnewconnection" addressed the kthreadrun failure path. The earlier alloctransport == NULL...

RDMA/irdma: Fix deadlock during netdev reset with active connections

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CVE-2026-31565 RDMA/irdma: Fix deadlock during netdev reset with active connections

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix deadlock during netdev reset with active connections Resolve deadlock that occurs when user executes netdev reset while RDMA applications e.g., rping are active. The netdev reset causes ice driver to remove irdma...

CVE-2026-31565

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix deadlock during netdev reset with active connections Resolve deadlock that occurs when user executes netdev reset while RDMA applications e.g., rping are active. The netdev reset causes ice driver to remove irdma...

smb: server: fix leak of active_num_conn in ksmbd_tcp_new_connection()

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CVE-2026-23228

The CVE-2026-23228 issue is in the Linux kernel smb server (ksmbd) where, on ksmbd_tcp_new_connection() failure, free_transport() did not decrement active_num_conn, leaking the counter. This occurs in the kthread_run() path during transport cleanup. The documented fix replaces free_transport() wi...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the failure of kthreadrun and the lack of decrementing activenumconn, potentially leading to...

Pterodactyl does not revoke SFTP access when server is deleted or permissions reduced

Summary Pterodactyl does not revoke active SFTP connections when a user is removed from a server instance or has their permissions changes with respect to file access over SFTP. This allows a user that was already connected to SFTP to remain connected and access files even after their permissions...

PT-2026-1360

Name of the Vulnerable Software and Affected Versions Pterodactyl versions prior to 1.12.0 Description Pterodactyl, a game server management panel, does not terminate existing SFTP connections when a user's access is revoked or their permissions are modified. Specifically, if a user is connected ...

PT-2026-20454

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the SMB server component of the Linux kernel, specifically within the ksmbd tcp new connection function. When kthread run fails during the creation of a new...

EUVD-2022-30697

Malicious code in bioql PyPI...

CVE-2019-20045

The Synergy Systems & Solutions PLC & RTU system has a vulnerability in HUSKY RTU 6049-E70 firmware versions 5.0 and prior. Specially crafted malicious packets could cause disconnection of active authentic connections or reboot of device. This is a different issue than CVE-2019-16879 and...

How to know how many connections have been made to the device.

How to Determine the IP Addresses of Active Connections to a Virtual Server of a NetScaler...

CVE-2022-3780

Database connections on deleted users could stay active on MySQL data sources in Remote Desktop Manager 2022.3.7 and below which allow deleted users to access unauthorized data. This issue affects : Remote Desktop Manager 2022.3.7 and prior versions...

CVE-2021-41767 Private tunnel identifier may be included in the non-private details of active connections

Apache Guacamole 1.3.0 and older may incorrectly include a private tunnel identifier in the non-private details of some REST responses. This may allow an authenticated user who already has permission to access a particular connection to read from or interact with another user's active use of that...