kernel: sch_hfsc: make hfsc_qlen_notify() idempotent

In the Linux kernel, the following vulnerability has been resolved: schhfsc: make hfscqlennotify idempotent hfscqlennotify is not idempotent either and not friendly to its callers, like fqcodeldequeue. Let's make it idempotent to ease qdisctreereducebacklog callers' life: 1. updatevf decreases...

An Efficient Recommendation Filtering-Based Trust Model for Securing Internet of Things

Trust computation is crucial for ensuring the security of the Internet of Things IoT. However, current trust-based mechanisms for IoT have limitations that impact data security. Sliding window-based trust schemes cannot ensure reliable trust computation due to their inability to select appropriat...

Linux Distros Unpatched Vulnerability : CVE-2019-15847

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The POWER9 backend in GNU Compiler Collection GCC before version 10 could optimize multiple calls of the builtindarn intrinsic into a single call, thus reducing...

DEBIAN-CVE-2025-38608

In the Linux kernel, the following vulnerability has been resolved: bpf, ktls: Fix data corruption when using bpfmsgpopdata in ktls When sending plaintext data, we initially calculated the corresponding ciphertext length. However, if we later reduced the plaintext data length via socket policy, w...

CVE-2025-38608 bpf, ktls: Fix data corruption when using bpf_msg_pop_data() in ktls

In the Linux kernel, the following vulnerability has been resolved: bpf, ktls: Fix data corruption when using bpfmsgpopdata in ktls When sending plaintext data, we initially calculated the corresponding ciphertext length. However, if we later reduced the plaintext data length via socket policy, w...

Linux Distros Unpatched Vulnerability : CVE-2020-10029

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The GNU C Library aka glibc or libc6 before 2.32 could overflow an on-stack buffer during range reduction if an input to an 80-bit long double function contains...

Inside Grammarly’s AI-driven automation with the MCP Server for Wiz

Meet the system that cut manual triage times by 90% and enables engineers to focus on strategic thinking...

RUSTSEC-2025-0049 User-defined implementations of the safe trait scratchpad::Tracking can cause heap buffer overflows

The get and set methods of the public trait scratchpad::Tracking interact with unsafe code regions in the crate, and they influence the computation of addresses returned as raw pointers. However, the trait itself is not marked as unsafe, meaning users may provide custom implementations under the...

Eliminate Risk from Older and Unmanaged Java Installations

Older Java installations pose a significant security risk, particularly when developers install them in non-standard locations without any version control. These unmanaged installations often go undetected, silently expanding the organization’s attack surface and leaving critical vulnerabilities...

6 Lessons Learned: Focusing Security Where Business Value Lives

The Evolution of Exposure Management Most security teams have a good sense of what's critical in their environment. What's harder to pin down is what's business-critical. These are the assets that support the processes the business can't function without. They're not always the loudest or most...

Symbolic Execution in Practice: a Survey of Applications in Vulnerability, Malware, Firmware, and Protocol Analysis

Symbolic execution is a powerful program analysis technique that allows for the systematic exploration of all program paths. Path explosion, where the number of states to track becomes unwieldy, is one of the biggest challenges hindering symbolic execution's practical application. To combat this,...

Incident Response Planning Using a Lightweight Large Language Model with Reduced Hallucination

Timely and effective incident response is key to managing the growing frequency of cyberattacks. However, identifying the right response actions for complex systems is a major technical challenge. A promising approach to mitigate this challenge is to use the security knowledge embedded in large...

Lightweight Fault Detection Architecture for NTT on FPGA

Post-Quantum Cryptographic PQC algorithms are mathematically secure and resistant to quantum attacks but can still leak sensitive information in hardware implementations due to natural faults or intentional fault injections. The intent fault injection in side-channel attacks reduces the reliabili...

Bidirectional TLS Handshake Caching for Constrained Industrial IoT Scenarios

While TLS has become the de-facto standard for end-to-end security, its use to secure critical communication in evolving industrial IoT scenarios is severely limited by prevalent resource constraints of devices and networks. Most notably, the TLS handshake to establish secure connections incurs...

Why AI Systems Use Vector Databases to Improve Performance and Reduce Costs

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Concrete Security Bounds for Simulation-Based Proofs of Multi-Party Computation Protocols

The concrete security paradigm aims to give precise bounds on the probability that an adversary can subvert a cryptographic mechanism. This is in contrast to asymptotic security, where the probability of subversion may be eventually small, but large enough in practice to be insecure. Fully...

Enhancing Jailbreak Attacks on LLMs Via Persona Prompts

Jailbreak attacks aim to exploit large language models LLMs by inducing them to generate harmful content, thereby revealing their vulnerabilities. Understanding and addressing these attacks is crucial for advancing the field of LLM safety. Previous jailbreak approaches have mainly focused on dire...

EdgeAgentX-DT: Integrating Digital Twins and Generative AI for Resilient Edge Intelligence in Tactical Networks

We introduce EdgeAgentX-DT, an advanced extension of the EdgeAgentX framework that integrates digital twin simulations and generative AI-driven scenario training to significantly enhance edge intelligence in military networks. EdgeAgentX-DT utilizes network digital twins, virtual replicas...

NewStart CGSL MAIN 7.02 : less Vulnerability (NS-SA-2025-0106)

The remote NewStart CGSL host, running version MAIN 7.02, has less packages installed that are affected by a vulnerability: - less through 653 allows OS command execution via a newline character in the name of a file, because quoting is mishandled in filename.c. Exploitation typically requires us...

C-AAE: Compressively Anonymizing Autoencoders for Privacy-Preserving Activity Recognition in Healthcare Sensor Streams

Wearable accelerometers and gyroscopes encode fine-grained behavioural signatures that can be exploited to re-identify users, making privacy protection essential for healthcare applications. We introduce C-AAE, a compressive anonymizing autoencoder that marries an Anonymizing AutoEncoder AAE with...