detection-defense-library

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:...

SUSE CVE-2026-22547

Gitea versions before 1.25.5 lack validation constraints for repository creation fields, including length-limited template fields and trust model or object format values...

CVE-2026-66780 Submariner-operator: broker serviceaccount secret (token + ca) logged in full at trace verbosity

A flaw was found in the submariner-operator component. The submariner-k8s-broker-cluster Role, which is assigned to joined clusters, possesses excessive permissions. This allows a compromised cluster to alter network configurations, specifically by overwriting other clusters' endpoint information...

Improper Input Validation

Overview Affected versions of this package are vulnerable to Improper Input Validation via insufficient validation of repository creation fields, including length-limited template fields and trust model or object format values. An attacker can submit malformed or unexpected data by providing...

Improper Input Validation

Overview Affected versions of this package are vulnerable to Improper Input Validation via insufficient validation of repository creation fields, including length-limited template fields and trust model or object format values. An attacker can submit malformed or unexpected data by providing...

Gitea repository creation accepts insufficiently validated fields

Gitea versions before 1.25.5 lack validation constraints for repository creation fields, including length-limited template fields and trust model or object format values...

CVE-2026-22547

Gitea versions before 1.25.5 lack validation constraints for repository creation fields, including length-limited template fields and trust model or object format values...

CVE-2026-22547

Gitea versions prior to 1.25.5 are vulnerable to Improper Input Validation during the repository creation process. The application fails to enforce validation constraints on specific fields, such as length-limited template fields and trust model or object format values . An attacker could potenti...

CVE-2026-22547 Gitea repository creation accepts invalid field values

Gitea versions before 1.25.5 lack validation constraints for repository creation fields, including length-limited template fields and trust model or object format values...

CVE-2026-22547 Gitea repository creation accepts invalid field values

Gitea versions before 1.25.5 lack validation constraints for repository creation fields, including length-limited template fields and trust model or object format values...

CVE-2026-22547

Gitea versions before 1.25.5 lack validation constraints for repository creation fields, including length-limited template fields and trust model or object format values...

Over 400 Arch Linux AUR Packages Hijacked to Deploy Infostealer and eBPF Rootkit

Attackers took over more than 400 packages in the Arch User Repository AUR this week and rewrote their build scripts to install a credential stealer on any machine that built them. The malware is a Rust binary built to harvest developer secrets. When it lands with root, it can also load an eBPF...

CVE-2026-40243 Incus OVN TLS verification accepts peer-supplied roots and permits endpoint impersonation

Incus is a system container and virtual machine manager. In versions before 7.0.0, broken TLS validation logic in the OVN database connection logic can allow connections to an attacker's OVN database. The OVN client implementations disable Go standard TLS server verification and replace it with...

PT-2026-35792

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.4.8 Description An access control bypass exists in the '/allowlist' endpoint where owner-only enforcement is omitted for cross-channel allowlist writes. This allows an authorized non-owner sender to bypass...

UBUNTU-CVE-2026-33896

Forge also called node-forge is a native implementation of Transport Layer Security in JavaScript. Prior to version 1.4.0, pki.verifyCertificateChain does not enforce RFC 5280 basicConstraints requirements when an intermediate certificate lacks both the basicConstraints and keyUsage extensions...

EUVD-2025-208750

A local attacker can bypass OpenEDR's 2.5.1.0 self-defense mechanism by renaming a malicious executable to match a trusted process name e.g., csrss.exe, edrsvc.exe, edrcon.exe. This allows unauthorized interaction with the OpenEDR kernel driver, granting access to privileged functionality such as...

PT-2026-6023

Name of the Vulnerable Software and Affected Versions Windows affected versions not specified Description A flaw in the Windows kernel driver ProcessMonitorDriver.sys allows any user-mode application with a handle to the device to terminate arbitrary processes, including protected system processe...

CISA and NSA Issue Urgent Guidance to Secure WSUS and Microsoft Exchange Servers

The U.S. Cybersecurity and Infrastructure Security Agency CISA and National Security Agency NSA, along with international partners from Australia and Canada, have released guidance to harden on-premise Microsoft Exchange Server instances from potential exploitation. "By restricting administrative...

Why Software Signing (Still) Matters: Trust Boundaries in the Software Supply Chain

Software signing provides a formal mechanism for provenance by ensuring artifact integrity and verifying producer identity. It also imposes tooling and operational costs to implement in practice. In an era of centralized registries such as PyPI, npm, Maven Central, and Hugging Face, it is...

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...