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 dvbdvropen function incorrectly reinitializing the circular buffer in the wait queue,...

Linux Distros Unpatched Vulnerability : CVE-2026-23253

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - media: dvb-core: fix wrong reinitialization of ringbuffer on reopen dvbdvropen calls dvbringbufferinit when a new reader opens the DVR device. dvbringbufferinit...

EUVD-2026-10587

Use after free in Broadcast DVR allows an authorized attacker to elevate privileges locally...

CVE-2026-23667

Use after free in Broadcast DVR allows an authorized attacker to elevate privileges locally...

KB5078883: Windows 11 version 23H2 Security Update (March 2026)

The remote Windows host is missing security update 5078883. It is, therefore, affected by multiple vulnerabilities - Use after free in Broadcast DVR allows an authorized attacker to elevate privileges locally. CVE-2026-23667 - Use after free in Windows Print Spooler Components allows an authorize...

KB5079466: Windows 11 Version 26H1 Security Update (March 2026)

The remote Windows host is missing security update 5079466. It is, therefore, affected by multiple vulnerabilities - Use after free in Broadcast DVR allows an authorized attacker to elevate privileges locally. CVE-2026-23667 - Use after free in Windows Print Spooler Components allows an authorize...

KB5079473: Windows 11 Version 24H2 / Windows 11 Version 25H2 Security Update (March 2026)

The remote Windows host is missing security update 5079473 or hotpatch 5079420. It is, therefore, affected by multiple vulnerabilities - Use after free in Broadcast DVR allows an authorized attacker to elevate privileges locally. CVE-2026-23667 - Use after free in Windows Print Spooler Components...

CVE-2021-47799

Visual Tools DVR VX16 version 4.2.28 contains a local privilege escalation vulnerability in its Sudo configuration that allows attackers to gain root access. Attackers can exploit the unsafe Sudo settings by using mount commands to bind a shell, enabling unauthorized system-level privileges...

CVE-2021-47799 Visual Tools DVR VX16 4.2.28 - Local Privilege Escalation

Visual Tools DVR VX16 version 4.2.28 contains a local privilege escalation vulnerability in its Sudo configuration that allows attackers to gain root access. Attackers can exploit the unsafe Sudo settings by using mount commands to bind a shell, enabling unauthorized system-level privileges...

EUVD-2026-2754

Visual Tools DVR VX16 version 4.2.28 contains a local privilege escalation vulnerability in its Sudo configuration that allows attackers to gain root access. Attackers can exploit the unsafe Sudo settings by using mount commands to bind a shell, enabling unauthorized system-level privileges...

CVE-2021-47799

Visual Tools DVR VX16 version 4.2.28 contains a local privilege escalation vulnerability in its Sudo configuration that allows attackers to gain root access. Attackers can exploit the unsafe Sudo settings by using mount commands to bind a shell, enabling unauthorized system-level privileges...

CVE-2021-47799 Visual Tools DVR VX16 4.2.28 - Local Privilege Escalation

Visual Tools DVR VX16 version 4.2.28 contains a local privilege escalation vulnerability in its Sudo configuration that allows attackers to gain root access. Attackers can exploit the unsafe Sudo settings by using mount commands to bind a shell, enabling unauthorized system-level privileges...

Ax-Solutions Visual Tools Dvr Vx16 security vulnerabilities

Ax-Solutions Visual Tools Dvr Vx16 is a video monitoring system developed by the American company Ax-Solutions. It is used for image analysis. The version 4.2.28 of Ax-Solutions Visual Tools Dvr Vx16 contains a security vulnerability, which stems from improper configuration of the sudo command...

CVE-2025-66177

CVE-2025-66177 describes a stack overflow vulnerability in Hikvision NVR/DVR/CVR/IPC devices’ Search and Discovery feature. An attacker on the same LAN could cause a device to malfunction by sending specially crafted packets to an unpatched device. Connected sources corroborate a Hikvision stack-...

PT-2026-2044

Name of the Vulnerable Software and Affected Versions Merit LILIN DVR/NVR models affected versions not specified Merit Lilin DH032 affected versions not specified Description An authenticated remote attacker can inject arbitrary OS commands on Merit LILIN DVR/NVR devices and execute them. This is...

CVE-2022-26259

A buffer over flow in Xiongmai DVR devices NBD80X16S-KL, NBD80X09S-KL, NBD80X08S-KL, NBD80X09RA-KL, AHB80X04R-MH, AHB80X04R-MH-V2, AHB80X04-R-MH-V3, AHB80N16T-GS, AHB80N32F4-LME, and NBD90S0VT-QW allows attackers to cause a Denial of Service DoS via a crafted RSTP request...

CVE-2023-45801

Improper Authentication vulnerability in Nadatel DVR allows Information Elicitation.This issue affects DVR: from 3.0.0 before 9.9.0...

Arteco Web Client DVR/NVR 安全特征问题漏洞

Arteco Web Client DVR/NVR is a web management page from Arteco, Italy. A security feature issue vulnerability exists in Arteco Web Client DVR/NVR that stems from insufficient session ID complexity, which could lead to bypassing authentication and accessing live camera streams by brute-force...

Hikvision DVR Improper Privilege Management (CVE-2025-66173)

There is a privilege escalation vulnerability in some Hikvision DVR products. Due to the improper implementation of authentication for the serial port, an attacker with physical access could exploit this vulnerability by connecting to the affected products and gaining access to an unrestricted...

CVE-2019-25240

Rifatron 5brid DVR contains an unauthenticated vulnerability in the animate.cgi script that allows unauthorized access to live video streams. Attackers can exploit the Mobile Web Viewer module by specifying channel numbers to retrieve sequential video snapshots without authentication...