CVE-2026-20249: Incorrect Type Conversion or Cast

A vulnerability in the certification authentication feature of Internet Key Exchange version 2 IKEv2 for Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause an affected device...

PT-2026-93985

Name of the Vulnerable Software and Affected Versions Cisco Secure Adaptive Security Appliance Software affected versions not specified Cisco Secure Firewall Threat Defense Software affected versions not specified Cisco Secure Firewall Management Center Software affected versions not specified...

PT-2026-93974

A vulnerability in SSL/TLS certificate parsing in the Snort 2 Detection Engine of Cisco Secure Firewall Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause the Snort 2 Detection Engine to restart. This vulnerability is due to incomplete validation of the SSL...

PT-2026-93987

Name of the Vulnerable Software and Affected Versions Cisco Secure Adaptive Security Appliance Software affected versions not specified Cisco Secure Firewall Threat Defense Software affected versions not specified Cisco Secure Firewall Management Center Software affected versions not specified...

GHSA-2XMM-M4WV-3FJH October CMS: Incomplete Scheme Validation in Image Resizer

The image resizer classified external sources by testing whether the source string began with the substring http, and the string-source branch in ResizeImageItem::fromObject accepted any value containing :// as a URL. As a result, non-https PHP stream wrappers such as phar://, file:// and ftp://...

Tractable Defense against Advanced Persistent Threats in Networked Settings

Recently, the theory of Boolean Dynamical Systems was proposed to study the decision theory surrounding the defense of computer networks against Advanced Persistent Threats APTs. Boolean Dynamical Systems naturally capture four first principle primitives of APTs: the stealthy nature of attacks,...

PIDS-Bench: Evaluating Prompt-Injection Detectors under Over-Defense, Obfuscation, and Distribution Shift

Prompt-injection detectors are typically evaluated using aggregate F1 on in-distribution test data, which offers limited insight into behavior under distribution shift, particularly on the benign side of the decision boundary, where false positives impose direct operational cost yet are seldom...

A Cyber Range Evaluation of Autonomous Network Incident Response Agents

We test the performance of agents for automated network intrusion response in a cyber range intended for human operator training. The range implements an emulated networking environment with a variable network topology, red-team emulation and simulated user agents. The goal of the defensive agent...

Cisco Adaptive Security Appliance (ASA)/Firepower Threat Defense (FTD) - Local File Inclusion

Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software is vulnerable to local file inclusion due to directory traversal attacks that can read sensitive files on a targeted system because of a lack of proper input validation of URLs in HTTP requests processe...

CVE-2026-88004

Traefik is an open source HTTP reverse proxy and load balancer. From 3.2.0 until 3.7.13, Traefik entrypoint defenses aliasHeadersStrategy, underscoreHeadersStrategy, and forwardedHeaders inspect req.Header but not req.Trailer, allowing an unauthenticated client to submit an aliasing or trusted...

Deep-Fake CAPTCHA: Mitigating Next-Generation Social Engineering Attacks

This paper presents DF-CAPTCHA, an active defense against real-time deepfake impersonation in voice and video calls. Instead of passively searching for artifacts, DF-CAPTCHA prompts the caller to perform simple challenge-response tasks that are easy for humans but difficult for current real-time...

BlueSTAR: Tiered Agentic Architecture for Autonomous Cyber Defense

Cyber attacks are increasingly automated, narrowing the time available for human analysts to detect, reason about, and respond to intrusions. Large language models LLMs offer a promising foundation for autonomous cyber defense because they can correlate heterogeneous evidence and reason about...

Architecting the Secure AI-SOC: A Neurosymbolic Framework for Pipeline Integrity and Threat Mitigation

The integration of Large Language Models LLMs into Security Operations Centers SOCs streamlines threat intelligence but introduces critical vulnerabilities, notably indirect prompt injection via log poisoning. Adversaries exploit this vector to execute multistep "promptware'' kill chains by...

CVE-2026-87065

A flaw was found in konflux-operator-tasks. Tekton task steps within this component run with root privileges without sufficient security hardening. This lack of defense-in-depth controls, such as restricted capabilities or disabled privilege escalation, could potentially allow an attacker to...

DEFCON-UoA-students-competition

!Review Assignment Due Datehttps://classroom.github.com/asse...

Antiphishing v33854571962

Antiphishing — Predictive Phishing Intelligence for Suricata DONATE · DASHBOARD VECTORS · CONTRIBUTING · SUBMIT A VECTOR · REST API CTI · WIKI Predictive Phishing Intelligence for Suricata — Preemptive Defense from Day Zero Antiphishing is an open-source GPLv3 Cyber Threat Intelligence CTI...

SafeLine v9.4.1

SafeLine - Make your web apps secure 🏠 Website | 📖 Docs | 🔍 Live Demo | 🙋‍♂️ Discord | 中文版 👋 INTRODUCTION SafeLine is a self-hosted WAFWeb Application Firewall to protect your web apps from attacks and exploits. A web application firewall helps protect web apps by filtering and monitoring HTTP...

skill-scanner v2.0.14

Skill Scanner A best-effort security scanner for AI Agent Skills that detects prompt injection, data exfiltration, and malicious code patterns. It combines pattern-based detection YAML + YARA-X, AST and dataflow analysis , an optional LLM-as-a-judge , and a bounded CEL decision layer over typed...

Understanding the Privacy-Preserving Potential of HTTP/2 against Webpage Fingerprinting

Website fingerprinting WF attacks can infer which webpage a user visits from encrypted HTTPS traffic alone, compromising privacy even without decryption. WF defenses commonly shape traffic through noise, padding, delays, or flow splitting, yet they are most often studied from the perspective of...

detection-defense-library — Updated!

Detection Defense Library One defense-engineering library, consolidated. Attack classes, the patterns that detect them, the committed Sigma rules, and the Windows trust-boundary model, all in a single repo. This repo folds in five former sibling repositories: Former repo| Folded into| What it hol...