Starfish: Rebalancing Multi-Party Off-Chain Payment Channels

Blockchain technology has revolutionized the way transactions are executed, but scalability remains a major challenge. Payment Channel Network PCN, as a Layer-2 scaling solution, has been proposed to address this issue. However, skewed payments can deplete the balance of one party within a channe...

Trusted Compute Units: a Framework for Chained Verifiable Computations

Blockchain and distributed ledger technologies DLTs facilitate decentralized computations across trust boundaries. However, ensuring complex computations with low gas fees and confidentiality remains challenging. Recent advances in Confidential Computing -- leveraging hardware-based Trusted...

OESA-2025-1446 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: ntbhwswitchtec: Fix shift-out-of-bounds in switchtecntbmwsettrans There is a kernel API ntbmwcleartrans would pass 0 to both addr and size. This would make...

Developing a Blockchain-Based Secure Digital Contents Distribution System

As digital content distribution expands rapidly through online platforms, securing digital media and protecting intellectual property has become increasingly complex. Traditional centralized systems, while widely adopted, suffer from vulnerabilities such as single points of failure and limited...

Off-by-one Error

Overview Affected versions of this package are vulnerable to Off-by-one Error in the DecodeFromBytes function in bgp.go. The softwareVersionLen parameter is not checked for the case where it is set to 0. As a result, an attacker can trigger a panic by sending a malicious packet with a zero value...

Off-by-one Error

Overview Affected versions of this package are vulnerable to Off-by-one Error in the DecodeFromBytes function in bgp.go. The softwareVersionLen parameter is not checked for the case where it is set to 0. As a result, an attacker can trigger a panic by sending a malicious packet with a zero value...

Off-by-one Error

Overview Affected versions of this package are vulnerable to Off-by-one Error in the ParseRTR function in rtr.go. An attacker can cause a crash by sending an RTR message of unexpected length. Details Denial of Service DoS describes a family of attacks, all aimed at making a system inaccessible to...

Off-by-one Error

Overview Affected versions of this package are vulnerable to Off-by-one Error in the ParseRTR function in rtr.go. An attacker can cause a crash by sending an RTR message of unexpected length. Details Denial of Service DoS describes a family of attacks, all aimed at making a system inaccessible to...

CVE-2025-43971: Off-by-one Error

An issue was discovered in GoBGP before 3.35.0. pkg/packet/bgp/bgp.go allows attackers to cause a panic via a zero value for softwareVersionLen...

CVE-2025-43973: Off-by-one Error

An issue was discovered in GoBGP before 3.35.0. pkg/packet/rtr/rtr.go does not verify that the input length corresponds to a situation in which all bytes are available for an RTR message...

A Security Framework for General Blockchain Layer 2 Protocols

Layer 2 L2 solutions are the cornerstone of blockchain scalability, enabling high-throughput and low-cost interactions by shifting execution off-chain while maintaining security through interactions with the underlying ledger. Despite their common goals, the principal L2 paradigms -- payment...

SUSE CVE-2025-37893

In the Linux kernel, the following vulnerability has been resolved: LoongArch: BPF: Fix off-by-one error in buildprologue Vincent reported that running BPF progs with tailcalls on LoongArch causes kernel hard lockup. Debugging the issues shows that the JITed image missing a jirl instruction at th...

AZL-61445 CVE-2025-37893 affecting package kernel for versions less than 6.6.92.2-1

In the Linux kernel, the following vulnerability has been resolved: LoongArch: BPF: Fix off-by-one error in buildprologue Vincent reported that running BPF progs with tailcalls on LoongArch causes kernel hard lockup. Debugging the issues shows that the JITed image missing a jirl instruction at th...

CVE-2025-37893 LoongArch: BPF: Fix off-by-one error in build_prologue()

In the Linux kernel, the following vulnerability has been resolved: LoongArch: BPF: Fix off-by-one error in buildprologue Vincent reported that running BPF progs with tailcalls on LoongArch causes kernel hard lockup. Debugging the issues shows that the JITed image missing a jirl instruction at th...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a difference-one error in the buildprologue function of the LoongArch architecture BPF...

CVE-2025-37893: Off-by-one Error

In the Linux kernel, the following vulnerability has been resolved: LoongArch: BPF: Fix off-by-one error in buildprologue Vincent reported that running BPF progs with tailcalls on LoongArch causes kernel hard lockup. Debugging the issues shows that the JITed image missing a jirl instruction at th...

CVE-2025-30512

Unauthenticated attackers can send configuration settings to device and possible perform physical actions remotely e.g., on/off...

Users experiencing greyed out "Log Off" buttons on CWA LTSR 2203.1

Upgraded Workspace app for Windows from 2203.1 to 2402 CU2...

gimp: psp off-by-one RCE

A parsing vulnerability was found in the GNU Image Manipulation Program GIMP. This flaw allows an unauthenticated, remote attacker to trick a GIMP user into opening a malicious PSP file, possibly enabling the execution of unauthorized code within the GIMP process...

AlmaLinux 9 : gimp (ALSA-2025:3617)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:3617 advisory. gimp: dds buffer overflow RCE CVE-2023-44441 gimp: PSD buffer overflow RCE CVE-2023-44442 gimp: psp integer overflow RCE CVE-2023-44443 gimp: psp off-by-o...