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...

free5GC 安全漏洞

free5GC is an open-source project for the 5th generation 5G mobile core network. Versions of free5GC such as 1.4.1 and earlier contain security vulnerabilities. These vulnerabilities stem from improper error handling and information leakage in the user data storage libraries. The NEF component...

free5GC 代码问题漏洞

free5GC is an open-source project for the 5th generation 5G mobile core network. Versions of free5GC such as 1.4.1 and earlier contained code vulnerabilities. These vulnerabilities resulted from kernel crashes when processing malformed PFCP SessionReportRequest messages, which could lead to proce...

CVE-2026-23598 Unauthenticated Information Disclosure in application API allows sensitive system information exposure

Vulnerabilities in the API error handling of an HPE Aruba Networking 5G Core server API could allow an unauthenticated remote attacker to obtain sensitive information. Successful exploitation could allow an attacker to access details such as user accounts, roles, and system configuration, as well...

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...

Jamming Attacks on the Random Access Channel in 5G and B5G Networks

Random Access Channel RACH jamming poses a critical security threat to 5G and beyond B5G networks. This paper presents an analytical model for predicting the impact of Msg1 jamming attacks on RACH performance. We use the OpenAirInterface OAI open-source user equipment UE to implement a Msg1 jammi...

Open5GS 安全漏洞

Open5GS is an open-source implementation of 5G Core and EPC in C language, which serves as the core network for LTE/NR networks. Versions of Open5GS 2.7.6 and earlier contain security vulnerabilities. These vulnerabilities stem from incorrect handling of the parameter pdr in the function...

Apple Security Update: iOS 16.7.14 and iPadOS 16.7.14

Apple recommends to install security update iOS 16.7.14 and iPadOS 16.7.14 on devices iPhone 8, iPhone 8 Plus, iPhone X, iPad 5th generation, iPad Pro 9.7-inch, and iPad Pro 12.9-inch 1st generation...

free5GC security vulnerabilities

Free5GC is an open-source project for the 5th generation 5G mobile core network. Versions of Free5GC 4.1.0 and earlier contain security vulnerabilities. These vulnerabilities stem from improper handling in the HandleReports function within the PFCP UDP Endpoint component, located in the...

Apple Security Update: iOS 16.7.13 and iPadOS 16.7.13

Apple recommends to install security update iOS 16.7.13 and iPadOS 16.7.13 on devices iPhone 8, iPhone 8 Plus, iPhone X, iPad 5th generation, iPad Pro 9.7-inch, and iPad Pro 12.9-inch 1st generation...

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...

EUVD-2025-199981

Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform improper GPU memory processing operations to gain access to already freed memory.This issue affects Valhall GPU Kernel Driver...

CVE-2025-6349 Mali GPU Kernel Driver allows improper GPU memory processing operations

Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform improper GPU memory processing operations to gain access to already freed memory.This issue affects Valhall GPU Kernel Driver...

CVE-2025-8045

CVE-2025-8045 is a local, use-after-free vulnerability affecting Arm Valhall GPU Kernel Driver and Arm 5th Gen GPU Architecture Kernel Driver. The issue allows a local non-privileged process to cause improper GPU processing and gain access to previously freed memory. Affected ranges: Valhall GPU ...

CVE-2025-2879 Mali GPU Kernel Driver allows improper GPU processing operations

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform improper GPU processing operations to expose sensitive data.This issue affects...

CVE-2025-2879

CVE-2025-2879 affects Arm Valhall GPU Kernel Driver and Arm 5th Gen GPU Architecture Kernel Driver. A local, non-privileged user could perform improper GPU processing operations to expose sensitive data. Affected versions: Valhall: r29p0–r49p4 and r50p0–r54p0; Arm 5th Gen: r41p0–r49p4 and r50p0–r...

ARM Valhall GPU Kernel Driver和ARM 5th Gen GPU Architecture Kernel Driver 安全漏洞

ARM Valhall GPU Kernel Driver and ARM 5th Gen GPU Architecture Kernel Driver are both products of ARM UK.Valhall GPU Kernel Driver is a Valhall GPU kernel driver.ARM 5th Gen GPU Architecture Kernel Driver is a GPU kernel driver. A security vulnerability exists in the ARM Valhall GPU Kernel Driver...

PT-2025-48438

Name of the Vulnerable Software and Affected Versions Arm Ltd Valhall GPU Kernel Driver versions r53p0 through r54p1 Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver versions r53p0 through r54p1 Description A Use After Free issue exists in the Arm Ltd Valhall GPU Kernel Driver and Arm Ltd Arm 5...

PT-2025-48437

Name of the Vulnerable Software and Affected Versions Arm Ltd Valhall GPU Kernel Driver versions r53p0 through r54p1 Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver versions r53p0 through r54p1 Description A Use After Free issue exists in the Arm Ltd Valhall GPU Kernel Driver and Arm Ltd Arm 5...

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...