qrv

QRV — 一种基于 QNX Neutrino 的操作系统，面向 64 位 RISC-V 重新构想 QRV 是对 QNX Neutrino 6.4 操作系统 的一种从底层进行的适配和重新实现，面向现代 64 位硬件，以 RISC-V rv64g 为主要架构，x86-64 为次要目标。该项目始于 2020 年圣诞夜。名称 QRV 刻意避免与 QNX 商标产生任何关联。 QRV 是一个 完整的操作系统 ，而不仅仅是一个内核。微内核是其核心——但大部分工作都投入到了围绕它的一切之中。最引人注目的是 taskman ，即用户态进程/内存/路径管理器（QNX 的...

usbsas

usbsas es una herramienta y framework libre y de código abierto GPLv3 para leer de forma segura dispositivos de almacenamiento masivo USB no confiables. Visión general Siguiendo el concepto de defensa en profundidad y el principio de mínimo privilegio, el objetivo de usbsas es reducir la superfic...

sel4-ics-gateway-demo

seL4 ICS 网关演示 一个防御性安全研究项目，比较协议中断（protocol-break）与 数据包转发（packet-forwarding）架构在保护工业控制系统免受网络攻击方面的优劣。 文档： 网络架构 - 网络拓扑图与流量走向 容器架构 - Docker 容器关系 CVE 说明 - 漏洞详情与攻击机制 研究动机 现代 ICS/SCADA 系统面临诸如 FrostyGoop 之类的复杂攻击——该恶意软件于 2024 年 1 月通过 Modbus TCP 攻击乌克兰的区域供热系统，导致 600 多个家庭在零度以下的气温中失去供暖。传统安全解决方案（防火墙、IDS）采用数据包转发...

Huawei HarmonyOS 安全漏洞

Huawei HarmonyOS is an operating system developed by Chinese company Huawei. It is a full-scenario distributed operating system based on a microkernel architecture. There is a security vulnerability in Huawei HarmonyOS, which stems from a logic bypass in the file system. This vulnerability may...

CVE-2026-34019

When Bidirectional Forwarding Detection BFD is configured in Static and Dynamic routing protocols, undisclosed traffic can cause the Traffic Management Microkernel TMM to stop processing BFD packets and cause the configured routing protocol to fail over. Note: Software versions which have reached...

CVE-2026-42920

When a Client SSL profile is configured with Allow Dynamic Record Sizing on a UDP virtual server, undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2026-42409

When an HTTP/2 profile and an iRule containing the HTTP::redirect or HTTP::respond command are configured on a virtual server, undisclosed requests can cause the Traffic Management Microkernel TMM process to terminate. Note: Software versions which have reached End of Technical Support EoTS are n...

CVE-2026-42781

When embedded Packet Velocity Acceleration ePVA acceleration is configured, undisclosed local ethernet traffic can cause an increase in ePVA and Traffic Management Microkernel TMM resource utilization. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2026-40423

When a SIP profile is configured on a virtual server, undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

F5 Networks BIG-IP : BIG-IP PEM iRules vulnerability (K000160875)

The version of F5 Networks BIG-IP installed on the remote host is prior to 17.1.3.1 / 17.5.1.4 / 21.0.0.1. It is, therefore, affected by a vulnerability as referenced in the K000160875 advisory. When BIG-IP PEM iRules are configured on a virtual server iRules using commands starting...

F5 Networks BIG-IP : BIG-IP SIP profile vulnerability (K000161023)

The version of F5 Networks BIG-IP installed on the remote host is prior to 17.1.3.2 / 17.5.1.6 / 21.0.0.2. It is, therefore, affected by a vulnerability as referenced in the K000161023 advisory. When a SIP profile is configured on a virtual server, undisclosed traffic can cause the Traffic...

Huawei HarmonyOS 授权问题漏洞

Huawei HarmonyOS is an operating system developed by Chinese company Huawei. It is a full-scenario distributed operating system based on a microkernel architecture. Huawei HarmonyOS has vulnerabilities related to authorization control, which may affect the confidentiality of services...

EUVD-2026-30002

When embedded Packet Velocity Acceleration ePVA acceleration is configured, undisclosed local ethernet traffic can cause an increase in ePVA and Traffic Management Microkernel TMM resource utilization. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

EUVD-2026-29984

When BIG-IP PEM iRules are configured on a virtual server iRules using commands starting with CLASSIFICATION::, CLASSIFY::, PEM::, PSC::, and the urlcatquery command, undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. Note: Software versions which have reached End...

EUVD-2026-29972

When a SIP profile is configured on a virtual server, undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

EUVD-2026-29963

When Bidirectional Forwarding Detection BFD is configured in Static and Dynamic routing protocols, undisclosed traffic can cause the Traffic Management Microkernel TMM to stop processing BFD packets and cause the configured routing protocol to fail over. Note: Software versions which have reached...

CVE-2026-42781

When embedded Packet Velocity Acceleration ePVA acceleration is configured, undisclosed local ethernet traffic can cause an increase in ePVA and Traffic Management Microkernel TMM resource utilization. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2026-42409

When an HTTP/2 profile and an iRule containing the HTTP::redirect or HTTP::respond command are configured on a virtual server, undisclosed requests can cause the Traffic Management Microkernel TMM process to terminate. Note: Software versions which have reached End of Technical Support EoTS are...

CVE-2026-41956

When a classification profile is configured on a UDP virtual server, undisclosed requests can cause the Traffic Management Microkernel TMM to terminate. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2026-41227

On an HTTP/2 virtual server with Layer 7 DoS Protection configured, undisclosed traffic can result in an increase in memory consumption causing the Traffic Management Microkernel TMM process to terminate. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...