CVE-2026-23008

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix KMS with 3D on HW version 10 HW version 10 does not have GB Surfaces so there is no backing buffer for surface backed FBs. This would result in a nullptr dereference and crash the driver causing a black screen...

Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2023-52648)

The version of hyperv-daemons installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-52648 advisory. - In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Unmap the surface...

The Future of Cybersecurity Includes Non-Human Employees

Non-human employees are becoming the future of cybersecurity, and enterprises need to prepare accordingly. As organizations scale Artificial Intelligence AI and cloud automation, there is exponential growth in Non-Human Identities NHIs, including bots, AI agents, service accounts and automation...

The Battle of Metasurfaces: Understanding Security in Smart Radio Environments

Metasurfaces, or Reconfigurable Intelligent Surfaces RISs, have emerged as a transformative technology for next-generation wireless systems, enabling digitally controlled manipulation of electromagnetic wave propagation. By turning the traditionally passive radio environment into a smart,...

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...

EUVD-2017-15563

Malware in sbrugna...

Secure Satellite Communications Via Multiple Aerial RISs: Joint Optimization of Reflection, Association, and Deployment

Satellite communication is envisioned as a key enabler of future 6G networks, yet its wide coverage with high link attenuation poses significant challenges for physical layer security. In this paper, we investigate secure multi-beam, multi-group satellite communications assisted by aerial...

Modern vehicle cybersecurity trends

Modern vehicles are transforming into full-fledged digital devices that offer a multitude of features, from common smartphone-like conveniences to complex intelligent systems and services designed to keep everyone on the road safe. However, this digitalization, while aimed at improving comfort an...

MCPSecBench: a Systematic Security Benchmark and Playground for Testing Model Context Protocols

Large Language Models LLMs are increasingly integrated into real-world applications via the Model Context Protocol MCP, a universal, open standard for connecting AI agents with data sources and external tools. While MCP enhances the capabilities of LLM-based agents, it also introduces new securit...

Eavesdropping Risk in Terahertz Channels by Covered Wavy Surfaces

Terahertz communications offer unprecedented data rates for next-generation wireless networks but suffer blockage susceptibility that restrict coverage and introduce physical-layer security vulnerabilities. Non-line-of-sight relay schemes using metallic wavy surfaces MWS address coverage...

The Trip to ZigBee Backscatter across a Decade, a Systematic Review

The field of backscatter communication has undergone a profound transformation, evolving from a niche technology for radio-frequency identification RFID into a sophisticated paradigm poised to enable a truly battery-free Internet of Things IoT. This evolution is built upon a deepening understandi...

From Assistants to Adversaries: Exploring the Security Risks of Mobile LLM Agents

The growing adoption of large language models LLMs has led to a new paradigm in mobile computing--LLM-powered mobile AI agents--capable of decomposing and automating complex tasks directly on smartphones. However, the security implications of these agents remain largely unexplored. In this paper,...

Fine-Grained Manipulation Attacks to Local Differential Privacy Protocols for Data Streams

Local Differential Privacy LDP enables massive data collection and analysis while protecting end users' privacy against untrusted aggregators. It has been applied to various data types e.g., categorical, numerical, and graph data and application settings e.g., static and streaming. Recent finding...

Rational Points and Zeta Functions of Humbert Surfaces with Square Discriminant

Whitepaper called Rational Points And Zeta Functions Of Humbert Surfaces With Square Discriminant...

kernel: drm/vmwgfx: Unmap the surface before resetting it on a plane state

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Unmap the surface before resetting it on a plane state Switch to a new plane state requires unreferencing of all held surfaces. In the work required for mob cursors the mapped surfaces started being cached but the...

What Is Attack Surface Management?

Attack surfaces are growing faster than security teams can keep up – to stay ahead, you need to know what's exposed and where attackers are most likely to strike. With cloud adoption dramatically increasing the ease of exposing new systems and services to the internet, prioritizing threats and...

Denial of Service (DoS)

Overview Affected versions of this package are vulnerable to Denial of Service DoS via the plutovgsurfacecreate component. An attacker can cause a denial of service by creating a surface with an excessively large size. Details Denial of Service DoS describes a family of attacks, all aimed at maki...

SUSE CVE-2024-57918

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix page fault due to max surface definition mismatch DC driver is using two different values to define the maximum number of surfaces: MAXSURFACES and MAXSURFACENUM. Consolidate MAXSURFACES as the unique...

UBUNTU-CVE-2024-57918

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix page fault due to max surface definition mismatch DC driver is using two different values to define the maximum number of surfaces: MAXSURFACES and MAXSURFACENUM. Consolidate MAXSURFACES as the unique...

CVE-2024-57918

The CVE-2024-57918 fix targets the Linux kernel’s DRM/AMD display (DC) driver. Root cause: a surface-definition mismatch between MAX_SURFACES and MAX_SURFACE_NUM caused a page fault when updating surfaces (affecting Cosmic users with two overlay planes after cursor overlay introduction). The patc...