espectre

ESPectre Turn an ESP32 into a private, local Wi-Fi motion sensor. When someone moves through a room, they change the way Wi-Fi signals travel through it. ESPectre reads those changes and reports motion in real time. No camera, no microphone, no wearable, and no dedicated radar hardware: just a...

CVE-2026-47603

A flaw was found in the NVIDIA GPU Display Driver. Missing authorization checks in the kernel mode driver allow a local user to access the Graphics Processing Unit GPU channel state of another process. A local attacker can exploit this vulnerability to access sensitive process data, resulting in...

EUVD-2026-90181

NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode driver where a local user may access another process's GPU channel state due to missing authorization checks. A successful exploit of this vulnerability might lead to information disclosure...

CVE-2026-47604

NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode driver where a local user may access another process's GPU channel state due to missing authorization checks. A successful exploit of this vulnerability might lead to information disclosure...

CVE-2026-47603

NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode driver where a local user may access another process's GPU channel state due to missing authorization checks. A successful exploit of this vulnerability might lead to information disclosure...

CVE-2026-47603

NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode driver where a local user may access another process's GPU channel state due to missing authorization checks. A successful exploit of this vulnerability might lead to information disclosure...

CVE-2026-47603

NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode driver where a local user may access another process's GPU channel state due to missing authorization checks. A successful exploit of this vulnerability might lead to information disclosure...

CVE-2026-15460

The Bluetooth Classic BR/EDR L2CAP receive handler btl2capbrrecv in subsys/bluetooth/host/classic/l2capbr.c dispatched inbound data PDUs based only on the destination channel ID, without checking that the target channel had reached the BTL2CAPCONNECTED state. A dynamic channel is assigned its RX...

EUVD-2026-75212

The Bluetooth Classic BR/EDR L2CAP receive handler btl2capbrrecv in subsys/bluetooth/host/classic/l2capbr.c dispatched inbound data PDUs based only on the destination channel ID, without checking that the target channel had reached the BTL2CAPCONNECTED state. A dynamic channel is assigned its RX...

PT-2026-89182

The Bluetooth Classic BR/EDR L2CAP receive handler bt l2cap br recv in subsys/bluetooth/host/classic/l2cap br.c dispatched inbound data PDUs based only on the destination channel ID, without checking that the target channel had reached the BT L2CAP CONNECTED state. A dynamic channel is assigned i...

CLEANSTART-2026-GQ91083 Previously, a channel registered in the mux's chanList is not usable until it is established

Multiple security vulnerabilities affect the victoriametrics-operator-fips package. Previously, a channel registered in the mux's chanList is not usable until it is established. See references for individual vulnerability details...

Use After Free

Overview Affected versions of this package are vulnerable to Use After Free in the channel data callbacks process when data packets are processed after a channel is closed. An attacker can cause a crash or trigger unintended behavior by sending data packets to a closed channel, resulting in the...

CVE-2026-57218

RabbitMQ is a messaging and streaming broker. Prior to 4.2.6, RabbitMQ AMQP 0-9-1 allows an existing consumer to keep receiving messages after OAuth token expiry or connection.updatesecret refresh to reduced scopes because existing consumers are not canceled or reauthorized at delivery time after...

EUVD-2026-43020

RabbitMQ is a messaging and streaming broker. Prior to 4.2.6, RabbitMQ AMQP 0-9-1 allows an existing consumer to keep receiving messages after OAuth token expiry or connection.updatesecret refresh to reduced scopes because existing consumers are not canceled or reauthorized at delivery time after...

Beamforming Feedback As a Novel Attack Surface for Wi-Fi Physical-Layer Security

With the rapid evolution of wireless technologies, Wi-Fi has expanded beyond its original role in data transmission to support various emerging applications, particularly in physical-layer security, including device authentication, user authentication, and secret key generation. Despite extensive...

Channel Prediction-Based Physical Layer Authentication under Consecutive Spoofing Attacks

Wireless networks are highly vulnerable to spoofing attacks, especially when attackers transmit consecutive spoofing packets. Conventional physical layer authentication PLA methods have mostly focused on single-packet spoofing attack. However, under consecutive spoofing attacks, they become...

SoK: Security Evaluation of Wi-Fi CSI Biometrics: Attacks, Metrics, and Systemic Weaknesses

Wi-Fi Channel State Information CSI has been repeatedly proposed as a biometric modality, often with reports of high accuracy and operational feasibility. However, the field lacks a consolidated understanding of its security properties, adversarial resilience, and methodological consistency. This...

Linux Distros Unpatched Vulnerability : CVE-2025-23151

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: bus: mhi: host: Fix race between unprepare and queuebuf A client driver may use...

Enhancing Resilience against Jamming Attacks: a Cooperative Anti-Jamming Method Using Direction Estimation

The inherent vulnerability of wireless communication necessitates strategies to enhance its security, particularly in the face of jamming attacks. This paper uses the collaborations of multiple sensing nodes SNs in the wireless network to present a cooperative anti-jamming approach CAJ designed t...

SUSE CVE-2025-23151

In the Linux kernel, the following vulnerability has been resolved: bus: mhi: host: Fix race between unprepare and queuebuf A client driver may use mhiunpreparefromtransfer to quiesce incoming data during the client driver's tear down. The client driver might also be processing data at the same...