A Theory of Lending Protocols in DeFi

Lending protocols are one of the main applications of Decentralized Finance DeFi, enabling crypto-assets loan markets with a total value estimated in the tens of billions of dollars. Unlike traditional lending systems, these protocols operate without relying on trusted authorities or off-chain...

SoK: Stablecoin Designs, Risks, and the Stablecoin LEGO

Stablecoins have become significant assets in modern finance, with a market capitalization exceeding USD 246 billion May 2025. Yet, despite their systemic importance, a comprehensive and risk-oriented understanding of crucial aspects like their design trade-offs, security dynamics, and...

Time-Bin Encoded Quantum Key Distribution over 120 Km with a Telecom Quantum Dot Source

Quantum key distribution QKD with deterministic single photon sources has been demonstrated over intercity fiber and free-space channels. The previous implementations relied mainly on polarization encoding schemes, which are susceptible to birefringence, polarization-mode dispersion and...

International Security Applications of Flexible Hardware-Enabled Guarantees

As AI capabilities advance rapidly, flexible hardware-enabled guarantees flexHEGs offer opportunities to address international security challenges through comprehensive governance frameworks. This report examines how flexHEGs could enable internationally trustworthy AI governance by establishing...

CVE-2022-50145

In the Linux kernel, the following vulnerability has been resolved: dmaengine: sf-pdma: Add multithread support for a DMA channel When we get a DMA channel and try to use it in multiple threads it will cause oops and hanging the system. % echo 64 /sys/module/dmatest/parameters/threadsperchan % ec...

SAFEx: Analyzing Vulnerabilities of MoE-Based LLMs Via Stable Safety-Critical Expert Identification

Large language models based on Mixture-of-Experts have achieved substantial gains in efficiency and scalability, yet their architectural uniqueness introduces underexplored safety alignment challenges. Existing safety alignment strategies, predominantly designed for dense models, are ill-suited t...

CVE-2025-50182

A flaw was found in urllib3. The library fails to properly validate redirect URLs, allowing an attacker to manipulate redirect chains when used in environments like Pyodide utilizing the JavaScript Fetch API. This lack of validation can enable a remote attacker to control the redirect destination...

SUSE CVE-2025-38047

In the Linux kernel, the following vulnerability has been resolved: x86/fred: Fix system hang during S4 resume with FRED enabled Upon a wakeup from S4, the restore kernel starts and initializes the FRED MSRs as needed from its perspective. It then loads a hibernation image, including the image...

CVE-2022-50226 crypto: ccp - Use kzalloc for sev ioctl interfaces to prevent kernel memory leak

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Use kzalloc for sev ioctl interfaces to prevent kernel memory leak For some sev ioctl interfaces, input may be passed that is less than or equal to SEVFWBLOBMAXSIZE, but larger than the data that PSP firmware return...

CVE-2022-50215

In the Linux kernel, the following vulnerability has been resolved: scsi: sg: Allow waiting for commands to complete on removed device When a SCSI device is removed while in active use, currently sg will immediately return -ENODEV on any attempt to wait for active commands that were sent before t...

CVE-2022-50178 wifi: rtw89: 8852a: rfk: fix div 0 exception

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: 8852a: rfk: fix div 0 exception The DPK is a kind of RF calibration whose algorithm is to fine tune parameters and calibrate, and check the result. If the result isn't good enough, it could adjust parameters and try...

CVE-2022-50108

In the Linux kernel, the following vulnerability has been resolved: mfd: max77620: Fix refcount leak in max77620initialisefps ofgetchildbyname returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoid refcount leak...

CVE-2025-38073

CVE-2025-38073 is a Linux kernel vulnerability where a race between set_blocksize and read paths was fixed. The ALAS2023-2025-1350 advisory documents the issue and lists updated kernel packages (e.g., kernel-6.1.159-181.297.amzn2023.* for x86_64 and aarch64) as the remediation. Affected platform:...

ALSA-2025:9080 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: eth: bnxt: fix truesize for mb-xdp-pass case CVE-2025-21961 kernel: Bluetooth: L2CAP: Fix slab-use-after-free Read in l2capsendcmd CVE-2025-21969 kernel: cifs: Fix integer overflow while...

CVE-2025-22237

An attacker with access to a minion key can exploit the 'on demand' pillar functionality with a specially crafted git url which could cause and arbitrary command to be run on the master with the same privileges as the master process. Mitigation Mitigation for this issue is either not available or...

Important: Red Hat Security Advisory: Red Hat Build of Apache Camel 4.10 for Quarkus 3.20 update is now available (RHBQ 3.20.1.SP1)

An update for Red Hat Build of Apache Camel 4.10 for Quarkus 3.20 update is now available RHBQ 3.20.1.SP1. The purpose of this text-only errata is to inform you about the enhancements that improve your developer experience and ensure the security and stability of your products. Red Hat Product...

EulerOS 2.0 SP12 : kernel (EulerOS-SA-2025-1590)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : xsk: Fix race at socket teardownCVE-2022-49215 acct: perform last write from workqueueCVE-2025-21846 nvme-pci: fix a NULL pointer dereference in...

CVE-2025-33050

CVE-2025-33050 is a denial-of-service issue in Windows DHCP Server. Public details confirm impact to the DHCP Server service enabling denial of network service under network access, with CVSSv3.1 score 7.5 (NETWORK, HIGH). Connected docs indicate Microsoft security updates (KB5061010, KB5060531, ...

Getty Images Sues Stability AI for Using Its Photos to Train AI Models

Getty Images accuses Stability AI of illegally using its content to train AI models in a high-stakes London…...

Important: kernel6.12

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: btrfs: do proper folio cleanup when cowfilerange failed CVE-2024-57976 In the Linux kernel, the following vulnerability has been resolved: kernel: be more careful about dupmmap failures and uprobe registering...