EUVD-2026-32561

Ella Core is a 5G core designed for private networks. Prior to 1.10.0, Ella Core didn't enforce security rules on concurrent running of security procedures defined in TS 33.501 §6.9.5.1 — it could send a NAS Security Mode Command while an N2 handover was still pending and vice versa. Concurrent...

DHS Plans Experiment Running ‘Reconnaissance’ Drones Along the US-Canada Border

Autonomous drones and ground vehicles will stream “battlefield intelligence” over 5G along the US-Canada border in a bilateral DHS experiment this fall...

CVE-2025-66369

An issue was discovered in MM in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, W920, W930, W1000, Modem 5123, and Modem 5300. Incorrect handling of 5G NR NAS registration accept messages leads to a Denial of Service...

CVE-2025-66369

An issue was discovered in MM in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, W920, W930, W1000, Modem 5123, and Modem 5300. Incorrect handling of 5G NR NAS registration accept messages leads to a Denial of Service...

PT-2026-37056

An issue was discovered in MM in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, W920, W930, W1000, Modem 5123, Modem 5300, and Modem 5400. Incorrect handling of 5G NR NAS registration accept messages leads to a...

Astra Linux - уязвимость в intel-microcode

Improper finite state machines FSMs in the hardware logic in some 4th and 5th Generation IntelR XeonR Processors may allow an authorized user to potentially enable denial of service via local access...

MINI-GW7G-5GPP-R98W

Bulletin has no description...

Impact of 5G SA Logical Vulnerabilities on UAV Communications: Threat Models and Testbed Evaluation

This paper examines how logical vulnerabilities in 5G Standalone networks affect UAV command and control communication. The study looks at three attacker positions in the architecture: a malicious user equipment UE connected to the same logical network as the UAV, an attacker with access to the 5...

Breaking 5G on the Lower Layer

As 3GPP systems have strengthened security at the upper layers of the cellular stack, plaintext PHY and MAC layers have remained relatively understudied, though interest in them is growing. In this work, we explore lower-layer exploitation in modern 5G, where recent releases have increased the...

CellSecInspector: Safeguarding Cellular Networks Via Automated Security Analysis on Specifications

The complexity, interdependence, and rapid evolution of 3GPP specifications present fundamental challenges for ensuring the security of modern cellular networks. Manual reviews and existing automated approaches, which often depend on rule-based parsing or small sets of manually crafted security...

Zero-Trust Strategies for O-RAN Cellular Networks: Principles, Challenges and Research Directions

Cellular networks have become foundational to modern communication, supporting a broad range of applications, from civilian use to enterprise systems and military tactical networks. The advent of fifth-generation and beyond cellular networks B5G introduces emerging compute capabilities into the...

CVE-2025-49494

CVE-2025-49494 affects Samsung Exynos-based devices (Mobile Processor, Wearable Processor, and certain Modems such as 5123) including Exynos 2100, 1280, 2200, 1330, 1380, 1480, 9110. The issue stems from mishandling of a 5G NRMM packet, resulting in a Denial of Service. Connected sources provide ...

CVE-2025-49494

An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 2100, 1280, 2200, 1330, 1380, 1480, 9110, Modem 5123. Mishandling of an 5G NRMM packet leads to a Denial of Service...

Linux Distros Unpatched Vulnerability : CVE-2024-21853

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Improper finite state machines FSMs in the hardware logic in some 4th and 5th Generation IntelR XeonR Processors may allow an authorized user to potentially...

Jointelli 5G CPE 21H01 安全漏洞

The Jointelli 5G CPE 21H01 is a router from the Chinese company Jointelli. A security vulnerability exists in the Jointelli 5G CPE 21H01 JY21H01A3v1.36 version, which stems from the presence of OS command injection on multiple endpoints that could lead to the execution of arbitrary commands...

DTHA: a Digital Twin-Assisted Handover Authentication Scheme for 5G and Beyond

With the rapid development and extensive deployment of the fifth-generation wireless system 5G, it has achieved ubiquitous high-speed connectivity and improved overall communication performance. Additionally, as one of the promising technologies for integration beyond 5G, digital twin in cyberspa...

ARM多款产品 缓冲区错误漏洞

ARM Bifrost GPU Userspace Driver is a userspace driver from ARM UK. A security vulnerability exists in various ARM products that stems from improperly restricted memory buffer boundaries, which could lead to out-of-bounds access. The following products and versions are affected: Arm Ltd Bifrost G...

AI/ML for 5G and beyond Cybersecurity

The advancements in communication technology 5G and beyond and global connectivity Internet of Things IoT also come with new security problems that will need to be addressed in the next few years. The threats and vulnerabilities introduced by AI/ML based 5G and beyond IoT systems need to be...

Standing Firm in 5G: a Single-Round, Dropout-Resilient Secure Aggregation for Federated Learning

Federated learning FL is well-suited to 5G networks, where many mobile devices generate sensitive edge data. Secure aggregation protocols enhance privacy in FL by ensuring that individual user updates reveal no information about the underlying client data. However, the dynamic and large-scale...

Measuring Security in 5G and Future Networks

In today's increasingly interconnected and fast-paced digital ecosystem, mobile networks, such as 5G and future generations such as 6G, play a pivotal role and must be considered as critical infrastructures. Ensuring their security is paramount to safeguard both individual users and the industrie...