Unlocking Cross-Scenario Physical Layer Security: A Mixture-Of-Experts Framework with Generative Diffusion Models

The future 6G networks are expected to incorporate a proliferation of wireless services in diverse environments, which presents a significant challenge for information security. Conventionally optimization always requires recalculation and learning strategy often suffers poor generalization, whic...

SUSE CVE-2026-90372

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: avoid nss underflow in mt7915mcugetstanss If a peer's VHT/HE MCS map has no supported spatial stream all fields 0x3, the loop exits with nss == 0 and the function returned u8-1 255, which was then written into...

Linux Distros Unpatched Vulnerability : CVE-2026-90372

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: mt76: mt7915: avoid nss underflow in mt7915mcugetstanss If a peer's VHT/HE MCS map has no supported spatial stream all fields 0x3, the loop exits with nss...

DEBIAN-CVE-2026-90372

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: avoid nss underflow in mt7915mcugetstanss If a peer's VHT/HE MCS map has no supported spatial stream all fields 0x3, the loop exits with nss == 0 and the function returned u8-1 255, which was then written into...

AZL-102381 CVE-2026-90372 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: avoid nss underflow in mt7915mcugetstanss If a peer's VHT/HE MCS map has no supported spatial stream all fields 0x3, the loop exits with nss == 0 and the function returned u8-1 255, which was then written into...

CVE-2026-90372 wifi: mt76: mt7915: avoid nss underflow in mt7915_mcu_get_sta_nss

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: avoid nss underflow in mt7915mcugetstanss If a peer's VHT/HE MCS map has no supported spatial stream all fields 0x3, the loop exits with nss == 0 and the function returned u8-1 255, which was then written into...

CVE-2026-90372

CVE-2026-90372 affects the Linux kernel mt76 Wi-Fi driver, specifically the mt7915 subsystem. In mt7915_mcu_get_sta_nss, if a peer's VHT/HE MCS map has no supported spatial streams (all fields 0x3), the loop exits with nss == 0 and the function returns (u8)-1 (255), which is then written into fir...

PT-2026-94720

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An integer underflow occurs in the mt7915 mcu get sta nss function within the mt76 wifi driver. When a peer's VHT/HE MCS map contains no supported spatial streams, the loop terminates wi...

Security-Aware Pinching-Antenna Systems (PASS): Physical-Layer Security Transmission

This paper investigates heterogeneous secure multi-user transmission in pinching-antenna systems PASS, where dynamically adjustable pinching antennas reshape both guided-wave and free-space propagation to improve communication and confidentiality performance. Unlike conventional physical-layer...

Tracking-Assisted Robust Secure Transmission against a Mobile Eavesdropper in Cell-Free ISAC Networks

In this paper, we propose a tracking-assisted robust secure transmission framework for cell-free integrated sensing and communication ISAC networks that exploits distributed multistatic sensing to recursively track a mobile eavesdropper and quantify the associated position uncertainty. Since robu...

Security in Low-Altitude ISAC with Coupled Communication and Sensing Information Leakage

Secure information transmission in integrated sensing and communication ISAC systems deployed in low-altitude wireless networks LAWN is particularly challenging due to the open airspace and the broadcast nature of wireless signals reused for both communication and sensing, which give rise to more...

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...

Secure Wireless Communication Using Distributed Coherent Transmission and Spatial Signal Decomposition

We present a new approach to secure wireless communications using coherent distributed transmission of signals that are spatially decomposed between a two-element distributed antenna array. High-accuracy distributed coordination of microwave wireless systems supports the ability to transmit...

Frequency Diverse (FD)-RIS-Enhanced Covert Communications: Defense against Wiretapping Via Joint Distance-Angle Beamforming

In response to the security blind zone challenges faced by traditional reconfigurable intelligent surface RIS-aided covert communication CC systems, the joint distance-angle beamforming capability of frequency diverse RIS FD-RIS shows significant potential for addressing these limitations...

Sensing Security in Near-Field ISAC: Exploiting Scatterers for Eavesdropper Deception

In this paper, we explore sensing security in near-field NF integrated sensing and communication ISAC scenarios by exploiting known scatterers in the sensing scene. We propose a location deception LD scheme where scatterers are deliberately illuminated with probing power that is higher than that...

Secure Wireless Communication Via Polarforming

Polarforming is a promising technique that enables dynamic adjustment of antenna polarization to mitigate depolarization effects commonly encountered during electromagnetic EM wave propagation. In this letter, we investigate the polarforming design for secure wireless communication systems, where...

Linear and Numerical SDoF Bounds of Active RIS-Assisted MIMO Wiretap Interference Channel

The multiple-input multiple-output MIMO wiretap interference channel IC serves as a canonical model for information-theoretic security, where a multiple-antenna eavesdropper attempts to intercept communications in a two-user MIMO IC system. The secure degrees-of-freedom SDoF of an active...

Movable Antennas Meet Low-Altitude Wireless Networks: Fundamentals, Opportunities, and Future Directions

With the rapid development of low-altitude applications, there is an increasing demand for low-altitude wireless networks LAWNs to simultaneously achieve high-rate communication, precise sensing, and reliable control in the low-altitude airspace. In this paper, we first present a typical system...

Heterogeneous Secure Transmissions in IRS-Assisted NOMA Communications: CO-GNN Approach

Intelligent Reflecting Surfaces IRS enhance spectral efficiency by adjusting reflection phase shifts, while Non-Orthogonal Multiple Access NOMA increases system capacity. Consequently, IRS-assisted NOMA communications have garnered significant research interest. However, the passive nature of the...

Meet World's Fastest Wi-Fi Router (Looks Like an Alien)

In above picture, Have you noticed those numerous crazy spikes? The Device looks like an Alien artifact, which is actually the World's fastest wireless Wi-Fi router for the Game of Thrones generation. Unveiled at IFA 2015, Asus has launched its uniquely designed RT-AC5300 Wi-Fi router, which they...