CVE-2026-8023

CVE-2026-8023 — Zephyr HTTP static-fs path traversal PoC Pre-auth path traversal in Zephyr's HTTP server static-fs handler subsys/net/lib/http when wildcard resource matching CONFIGHTTPSERVERRESOURCEWILDCARD=y is used with HTTPRESOURCETYPESTATICFS. Affects both HTTP/1.1 and HTTP/2. GHSA:...

RTOS-F-16-Exploit---CVE-2019-7711

Green Hills INTEGRITY RTOS F-16 Exploit - CVE-2019-7711 Full Format String Exploitation Chain Realistic Ground Maintenance Attack on F-16 Avionics 📋 Description This repository contains a Proof of Concept PoC for CVE-2019-7711 — a Format String vulnerability in the Interpeak IPCOMShell TELNET...

tinyos-rtos

TinyOS — Ultra-Lightweight RTOS for IoT An ultra-lightweight real-time operating system for resource-constrained IoT and embedded devices. Kernel footprint under 10 KB, 2 KB minimum RAM, preemptive priority-based scheduling. Features Category| Details ---|--- Kernel| Preemptive priority-based...

vulns

vulnerability reports HN Security's advisories. https://hnsecurity.it/ Solaris HNS-2022-01-dtprintinfo. Multiple vulnerabilities in Solaris dtprintinfo and libXm/libXpm CVE-2022-46285, CVE-2023-24039, CVE-2023-24040. Zyxel HNS-2022-02-zyxel-zysh. Multiple vulnerabilities in Zyxel zysh...

draytek-arsenal

Draytek Arsenal: Observability and hardening toolkit for Draytek edge devices. Advanced attackers are increasingly choosing edge devices as targets. However, these devices are controlled by closed-source software known as firmware, often distributed in a proprietary format. This is an added...

zephyr_cve-2021-3625

CVE-2021-3625 This repository contains a few example exploits for CVE-2021-3625. All Zephyr-based usb devices up to and including version 2.5.0 suffer from a buffer overflow allowing readout of up to 65kB. Depending on the actual device this may result of leakage of sensitive data like encryption...

Apache NuttX RTOS 13.1.0 6LoWPAN HC06 Decompressor Out-of-Bounds Write

Apache NuttX RTOS version 13.1.0 contains an out-of-bounds write in the 6LoWPAN HC06 header decompressor when UDP and TCP support are disabled. !/usr/bin/env python Apache NuttX RTOS 13.1.0 6LoWPAN HC06 Decompressor Kernel Out-of-Bounds Write Vendor: The Apache Software Foundation Product web pag...

Apache NuttX RTOS 13.1.0 6LoWPAN HC06 Decompressor Kernel Out-of-Bounds Write

Summary Apache NuttX is a free and open-source FOSS real-time operating system RTOS with an emphasis on standards compliance and small footprint. Scalable from 8-bit to 64-bit microcontroller environments, the primary governing standards in NuttX are POSIX and ANSI standards. Additional standard...

vulns

Segnalazioni di vulnerabilità Avvisi di HN Security. https://hnsecurity.it/ Solaris HNS-2022-01-dtprintinfo. Diverse vulnerabilità in Solaris dtprintinfo e libXm/libXpm CVE-2022-46285, CVE-2023-24039, CVE-2023-24040. Zyxel HNS-2022-02-zyxel-zysh. Diverse vulnerabilità in Zyxel zysh CVE-2022-26531...

zephyr

ElasticSearch index map examples This directory contains ElasticSearch data store index map examples for use by uploadtestresultses.py script for Twister JSON reports upload. An index map file allows to create destination index files on ElasticSearch server with explicit scheme having all require...

PT-2026-102758

Name of the Vulnerable Software and Affected Versions Azure RTOS affected versions not specified Description In builds with TX ENABLE EVENT TRACE enabled, a user-mode, memory-protected module using TXM MODULE USER MODE | TXM MODULE MEMORY PROTECTION can register an arbitrary function pointer as t...

PT-2026-123557

GCC 8.4.0 released. Sebastian Peryt Andrew Burgess Martin Jambor configure.ac: Include pkg.m4, check for --with-target-bdw-gc Ulrich Weigand configure.ac: Disable libgcj and libgloss for Phoenix-RTOS targets. configure: Regenerate. Sebastian Pop Sebastian Pop Jakub Jelinek Yury Gribov...

CVE-2026-17050

The experimental USB host stack allocates a per-device configuration-descriptor buffer, udev-cfgdesc, from the dedicated usbdeviceheap in usbhdevicesetconfiguration subsys/usb/host/usbhdevice.c. On three failure paths — a failed full-length GETDESCRIPTORCONFIGURATION read, a mismatch between the...

CVE-2026-15924

Zephyr's TLS socket layer in subsys/net/lib/sockets/socketstls.c keeps a single process-global array, clientcache, of cached client sessions that is shared by every TLS socket context. The functions that mutate and read it — tlssessionsave, tlssessionget, tlssessioncachereset, and the settings...

CVE-2026-15924

Zephyr RTOS TLS socket layer contains a use-after-free and double-free vulnerability in the process-global client_cache array shared across all TLS socket contexts. The root cause is that the per-socket mutex (ctx->lock) provides no mutual exclusion between different sockets concurrently acces...

EUVD-2026-77767

netifipv6calcreachabletime in subsys/net/ip/netif.c derives a randomized ND reachable time from ipv6-basereachabletime as minreachable + sysrand32get % maxreachable - minreachable, where minreachable = base/2 and maxreachable = 3base/2 using integer division. When basereachabletime is 1, both...

CVE-2026-15893 Zephyr IPv6 Neighbor Discovery zero reachable time from crafted Router Advertisement causes assertion/DoS

netifipv6calcreachabletime in subsys/net/ip/netif.c derives a randomized ND reachable time from ipv6-basereachabletime as minreachable + sysrand32get % maxreachable - minreachable, where minreachable = base/2 and maxreachable = 3base/2 using integer division. When basereachabletime is 1, both...

CVE-2026-15893

CVE-2026-15893 affects the Zephyr RTOS IPv6 Neighbor Discovery stack. The function net_if_ipv6_calc_reachable_time() in subsys/net/ip/net_if.c computes a randomized reachable time from base_reachable_time using integer division. When the Reachable Time field of an incoming Router Advertisement is...

PT-2026-91392

net if ipv6 calc reachable time in subsys/net/ip/net if.c derives a randomized ND reachable time from ipv6-base reachable time as min reachable + sys rand32 get % max reachable - min reachable, where min reachable = base/2 and max reachable = 3base/2 using integer division. When base reachable ti...

EUVD-2026-77132

The MQTT-SN client keepalive handler processping in subsys/net/lib/mqttsn/mqttsn.c removes the gateway record after PINGREQ retries are exhausted. It invoked SYSSLISTPEEKHEADCONTAINER&client-gateways, gw, next but discarded the result. That macro is a pure expression that does not assign to gw, s...