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...

CVE-2026-107837

RIOT is an open-source microcontroller operating system designed for Internet of Things devices and other embedded systems. In 2026.07 and earlier, receive in sys/net/gnrc/networklayer/sixlowpan/gnrcsixlowpan.c can route an undersized packet into SFF fragment handling after only a minimal payload...

EUVD-2026-95932

RIOT is an open-source microcontroller operating system designed for Internet of Things devices and other embedded systems. In 2026.07 and earlier, receive in sys/net/gnrc/networklayer/sixlowpan/gnrcsixlowpan.c can route an undersized packet into SFF fragment handling after only a minimal payload...

CVE-2026-107837

RIOT is an open-source microcontroller operating system designed for Internet of Things devices and other embedded systems. In 2026.07 and earlier, receive in sys/net/gnrc/networklayer/sixlowpan/gnrcsixlowpan.c can route an undersized packet into SFF fragment handling after only a minimal payload...

PT-2026-109283

RIOT is an open-source microcontroller operating system designed for Internet of Things devices and other embedded systems. In 2026.07 and earlier, receive in sys/net/gnrc/network layer/sixlowpan/gnrc sixlowpan.c can route an undersized packet into SFF fragment handling after only a minimal paylo...

Linux kernel Bluetooth recv_pkt() Buffer Overflow DoS

The vulnerability of the recvpkt function in the net/bluetooth/6lowpan.c module of the Linux Bluetooth subsystem is related to the improper disabling or release of resources. Exploiting this vulnerability could allow a malicious actor to cause service failure remotely...

CVE-2026-64452

In the Linux kernel, the following vulnerability has been resolved: 6lowpan: fix NHC entry use-after-free on error path lowpannhcdouncompression looks up an NHC descriptor while holding lowpannhclock. If the descriptor has no uncompress callback, the error path drops the lock before printing...

UBUNTU-CVE-2026-64452

In the Linux kernel, the following vulnerability has been resolved: 6lowpan: fix NHC entry use-after-free on error path lowpannhcdouncompression looks up an NHC descriptor while holding lowpannhclock. If the descriptor has no uncompress callback, the error path drops the lock before printing...

CVE-2026-64452

In the Linux kernel, the following vulnerability has been resolved: 6lowpan: fix NHC entry use-after-free on error path lowpannhcdouncompression looks up an NHC descriptor while holding lowpannhclock. If the descriptor has no uncompress callback, the error path drops the lock before printing...

CVE-2026-64452 6lowpan: fix NHC entry use-after-free on error path

In the Linux kernel, the following vulnerability has been resolved: 6lowpan: fix NHC entry use-after-free on error path lowpannhcdouncompression looks up an NHC descriptor while holding lowpannhclock. If the descriptor has no uncompress callback, the error path drops the lock before printing...

CVE-2026-64452

In the Linux kernel, the following vulnerability has been resolved: 6lowpan: fix NHC entry use-after-free on error path lowpannhcdouncompression looks up an NHC descriptor while holding lowpannhclock. If the descriptor has no uncompress callback, the error path drops the lock before printing...

CVE-2026-64452 6lowpan: fix NHC entry use-after-free on error path

In the Linux kernel, the following vulnerability has been resolved: 6lowpan: fix NHC entry use-after-free on error path lowpannhcdouncompression looks up an NHC descriptor while holding lowpannhclock. If the descriptor has no uncompress callback, the error path drops the lock before printing...

CVE-2026-64452

CVE-2026-64452 (Linux kernel 6LoWPAN) involves a race condition in 6LoWPAN’s Next Header Compression (NHC) handling that can cause a use-after-free in lowpan_nhc_do_uncompression when an NHC descriptor is freed while another path accesses nhc->name in an error path. The issue arises from holdi...

EUVD-2026-48796

In the Linux kernel, the following vulnerability has been resolved: 6lowpan: fix NHC entry use-after-free on error path lowpannhcdouncompression looks up an NHC descriptor while holding lowpannhclock. If the descriptor has no uncompress callback, the error path drops the lock before printing...

CVE-2026-64452

In the Linux kernel, the following vulnerability has been resolved: 6lowpan: fix NHC entry use-after-free on error path lowpannhcdouncompression looks up an NHC descriptor while holding lowpannhclock. If the descriptor has no uncompress callback, the error path drops the lock before printing...

Linux Distros Unpatched Vulnerability : CVE-2026-64452

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 6lowpan: fix NHC entry use-after-free on error path lowpannhcdouncompression looks up an NHC descriptor while holding lowpannhclock. If the descriptor has no...

PT-2026-64673

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the 6lowpan implementation. The function lowpan nhc do uncompression retrieves an NHC descriptor while holding the lowpan nhc lock. If the descriptor lac...

SUSE CVE-2026-63870

In the Linux kernel, the following vulnerability has been resolved: ieee802154: 6lowpan: only accept IPv6 packets in lowpanxmit The aoe driver or similar generates a non-IPv6 packet e.g., ETHPAOE and queues it for transmission via devqueuexmit on a 6LoWPAN interface configured by the user or test...

CVE-2026-63991

A flaw was found in the Linux kernel's Bluetooth 6lowpan module. This vulnerability occurs because the sendmcastpkt function does not properly check the return value of skbclone, which can be null if memory allocation fails. An attacker could exploit this by triggering a scenario where skbclone...