CVE-2026-89743

A flaw was found in the Linux kernel's Network Shared Memory NSM component. A malicious or buggy backend can report a response length larger than the allocated buffer. This can lead to an out-of-bounds read, disclosing adjacent kernel memory to user space. This vulnerability results in informatio...

CVE-2026-89743

In the Linux kernel, the following vulnerability has been resolved: misc: nsm: bound the device-reported response length nsmsendrecvmsglocked stores the virtqueue used-ring length reported by the NSM device into msg-resp.len without bounding it to the response buffer. A malicious or buggy backend...

CVE-2026-89743 misc: nsm: bound the device-reported response length

In the Linux kernel, the following vulnerability has been resolved: misc: nsm: bound the device-reported response length nsmsendrecvmsglocked stores the virtqueue used-ring length reported by the NSM device into msg-resp.len without bounding it to the response buffer. A malicious or buggy backend...

EUVD-2026-76655

In the Linux kernel, the following vulnerability has been resolved: misc: nsm: bound the device-reported response length nsmsendrecvmsglocked stores the virtqueue used-ring length reported by the NSM device into msg-resp.len without bounding it to the response buffer. A malicious or buggy backend...

CVE-2026-89743

This Linux kernel vulnerability affects the misc/nsm (Network Service Mesh) driver. In nsm_sendrecv_msg_locked(), the virtqueue used-ring length reported by the NSM device is stored into msg->resp.len without bounding it to the response buffer size. A malicious or buggy backend can report a le...

suricata

Suricata 简介 Suricata 是由 OISF 和 Suricata 社区开发的网络 IDS、IPS 和 NSM 引擎。 资源 主页 Bug 跟踪器 用户指南 开发者指南 安装指南 用户支持论坛 贡献 我们非常乐意接受补丁和其他贡献。请参阅我们的贡献流程了解如何开始。 Suricata 是一款复杂的软件，处理的大多是不可信的输入。错误处理这些输入将产生严重后果： 在 IPS 模式下，崩溃可能导致网络离线 在被动模式下，IDS 被攻破可能导致关键和机密数据丢失 漏检可能导致网络被入侵而未被发现 换句话说，我们认为风险相当高，尤其是在许多常见情况下，攻击者可以直接访问 IDS/IP...

PT-2026-90459

In the Linux kernel, the following vulnerability has been resolved: misc: nsm: bound the device-reported response length nsm sendrecv msg locked stores the virtqueue used-ring length reported by the NSM device into msg-resp.len without bounding it to the response buffer. A malicious or buggy...

CVE-2026-81939

A Zip Slip vulnerability in the SonicWall Network Security Manager NSM On-Prem file upload and archive processing functionality allows an attacker to extract files outside the intended destination directory using a specially crafted archive...

CVE-2026-78328

A missing authorization vulnerability in the SonicWall Network Security Manager NSM On-Prem Management interface allows a lower-privileged Admin user to escalate privileges to SuperAdmin...

CVE-2026-78327

An Improper Neutralization of Special Elements used in an OS Command 'OS Command Injection' vulnerability in the SonicWall Network Security Manager NSM On-Prem Management interface allows an authenticated attacker with SuperAdmin privileges to inject arbitrary commands that are executed on the...

CVE-2026-81939

A Zip Slip vulnerability in the SonicWall Network Security Manager NSM On-Prem file upload and archive processing functionality allows an attacker to extract files outside the intended destination directory using a specially crafted archive...

CVE-2026-81939

CVE-2026-81939 is a Zip Slip vulnerability in the SonicWall Network Security Manager (NSM) On-Prem file upload and archive processing functionality. An attacker with high privileges (e.g., SuperAdmin) can extract files outside the intended destination directory using a specially crafted archive, ...

EUVD-2026-71681

A Zip Slip vulnerability in the SonicWall Network Security Manager NSM On-Prem file upload and archive processing functionality allows an attacker to extract files outside the intended destination directory using a specially crafted archive...

CVE-2026-78328

A missing authorization vulnerability in the SonicWall Network Security Manager NSM On-Prem Management interface allows a lower-privileged Admin user to escalate privileges to SuperAdmin...

CVE-2026-78328

CVE-2026-78328 is a missing authorization (CWE-862) vulnerability in the SonicWall Network Security Manager (NSM) On-Prem Management interface. A lower-privileged Admin user can escalate privileges to SuperAdmin . SonicWall rates it CVSS 7.2 (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). The NVD/CNA entr...

EUVD-2026-71680

A missing authorization vulnerability in the SonicWall Network Security Manager NSM On-Prem Management interface allows a lower-privileged Admin user to escalate privileges to SuperAdmin...

CVE-2026-78327

An OS Command Injection (CWE-78) in the SonicWall Network Security Manager (NSM) On-Prem Management interface allows an authenticated attacker with SuperAdmin privileges to inject arbitrary commands executed on the underlying host, resulting in remote code execution . The vulnerability affects NS...

EUVD-2026-71679

An Improper Neutralization of Special Elements used in an OS Command 'OS Command Injection' vulnerability in the SonicWall Network Security Manager NSM On-Prem Management interface allows an authenticated attacker with SuperAdmin privileges to inject arbitrary commands that are executed on the...

CVE-2026-78327

An Improper Neutralization of Special Elements used in an OS Command 'OS Command Injection' vulnerability in the SonicWall Network Security Manager NSM On-Prem Management interface allows an authenticated attacker with SuperAdmin privileges to inject arbitrary commands that are executed on the...

PT-2026-86223

An Improper Neutralization of Special Elements used in an OS Command 'OS Command Injection' vulnerability in the SonicWall Network Security Manager NSM On-Prem Management interface allows an authenticated attacker with SuperAdmin privileges to inject arbitrary commands that are executed on the...