Physical Layer Challenge-Response Authentication between Ambient Backscatter Devices

Ambient backscatter communication AmBC has become an integral part of ubiquitous Internet of Things IoT applications due to its energy-harvesting capabilities and ultra-low-power consumption. However, the open wireless environment exposes AmBC systems to various attacks, and existing authenticati...

CVE-2025-6493 CodeMirror Markdown Mode markdown.js redos

A weakness has been identified in CodeMirror up to 5.65.20. Affected is an unknown function of the file mode/markdown/markdown.js of the component Markdown Mode. This manipulation causes inefficient regular expression complexity. It is possible to initiate the attack remotely. The exploit has bee...

CVE-2025-6493 CodeMirror Markdown Mode markdown.js redos

A weakness has been identified in CodeMirror up to 5.65.20. Affected is an unknown function of the file mode/markdown/markdown.js of the component Markdown Mode. This manipulation causes inefficient regular expression complexity. It is possible to initiate the attack remotely. The exploit has bee...

CVE-2025-6493

CVE-2025-6493 affects CodeMirror (Markdown Mode) up to 5.65.20. An unknown function in file mode/markdown/markdown.js can cause inefficient regular expression complexity, enabling a remote attack. IBM/Consoles describe the vulnerability and advise upgrading the affected component to CodeMirror 6 ...

CVE-2025-6492

A vulnerability has been found in MarkText up to 0.17.1 and classified as problematic. Affected by this vulnerability is the function getRecommendTitleFromMarkdownString of the file marktext/src/main/utils/index.js. The manipulation leads to inefficient regular expression complexity. The attack c...

CVE-2025-6492 MarkText index.js getRecommendTitleFromMarkdownString redos

A vulnerability has been found in MarkText up to 0.17.1 and classified as problematic. Affected by this vulnerability is the function getRecommendTitleFromMarkdownString of the file marktext/src/main/utils/index.js. The manipulation leads to inefficient regular expression complexity. The attack c...

CVE-2025-6492 MarkText index.js getRecommendTitleFromMarkdownString redos

A vulnerability has been found in MarkText up to 0.17.1 and classified as problematic. Affected by this vulnerability is the function getRecommendTitleFromMarkdownString of the file marktext/src/main/utils/index.js. The manipulation leads to inefficient regular expression complexity. The attack c...

Cut Tracing with E-Graphs for Boolean FHE Circuit Synthesis

Fully Homomorphic Encryption FHE is a promising privacy-preserving technology enabling secure computation over encrypted data. A major limitation of current FHE schemes is their high runtime overhead. As a result, automatic optimization of circuits describing FHE computation has garnered...

PT-2025-26569 · Marktext · Marktext

Name of the Vulnerable Software and Affected Versions: MarkText versions up to 0.17.1 Description: A vulnerability has been found in MarkText, affecting the function getRecommendTitleFromMarkdownString of the file marktext/src/main/utils/index.js. The manipulation leads to inefficient regular...

KCES: Training-Free Defense for Robust Graph Neural Networks Via Kernel Complexity

Graph Neural Networks GNNs have achieved impressive success across a wide range of graph-based tasks, yet they remain highly vulnerable to small, imperceptible perturbations and adversarial attacks. Although numerous defense methods have been proposed to address these vulnerabilities, many rely o...

List-Decodable Byzantine Robust PIR: Lower Communication Complexity, Higher Byzantine Tolerance, Smaller List Size

Private Information Retrieval PIR is a privacy-preserving primitive in cryptography. Significant endeavors have been made to address the variant of PIR concerning the malicious servers. Among those endeavors, list-decodable Byzantine robust PIR schemes may tolerate a majority of malicious...

From Permissioned to Proof-of-Stake Consensus

This paper presents the first generic compiler that transforms any permissioned consensus protocol into a proof-of-stake permissionless consensus protocol. For each of the following properties, if the initial permissioned protocol satisfies that property in the partially synchronous setting, the...

Python DoS Vulnerability (Jun 2025) - Linux

Python is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:python:python";...

Public-Key Quantum Authentication and Digital Signature Schemes Based on the QMA-Complete Problem

We propose a quantum authentication and digital signature protocol whose security is founded on the Quantum Merlin ArthurQMA-completeness of the consistency of local density matrices. The protocol functions as a true public-key cryptography system, where the public key is a set of local density...

CVE-2025-24288

The Versa Director software exposes a number of services by default and allow attackers an easy foothold due to default credentials and multiple accounts most with sudo access that utilize the same default credentials. By default, Versa director exposes ssh and postgres to the internet, alongside...

CVE-2025-24288

The Versa Director software exposes a number of services by default and allow attackers an easy foothold due to default credentials and multiple accounts most with sudo access that utilize the same default credentials. By default, Versa director exposes ssh and postgres to the internet, alongside...

CVE-2025-24288

The Versa Director software exposes a number of services by default and allow attackers an easy foothold due to default credentials and multiple accounts most with sudo access that utilize the same default credentials. By default, Versa director exposes ssh and postgres to the internet, alongside...

AZL-70352 CVE-2022-50071 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: mptcp: move subflow cleanup in mptcpdestroycommon If the mptcp socket creation fails due to a CGROUPINETSOCKCREATE eBPF program, the MPTCP protocol ends-up leaking all the subflows: the related cleanup happens in mptcpdestroysock...

CVE-2025-6107

A vulnerability was found in comfyanonymous comfyui 0.3.40. It has been classified as problematic. Affected is the function setattr of the file /comfy/utils.py. The manipulation leads to dynamically-determined object attributes. It is possible to launch the attack remotely. The complexity of an...

PT-2025-26196 · Versa · Versa Director

Name of the Vulnerable Software and Affected Versions: Versa Director affected versions not specified Description: The Versa Director software exposes several services by default, including ssh and postgres, which can provide an easy foothold for attackers due to default credentials and multiple...