Cybersecurity

CVE-2026-54069: CVE-2026-54069: Authentication Bypass in SiYuan Note via Origin Header Spoofing

CVE-2026-54069: Authentication Bypass in SiYuan Note via Origin Header Spoofing Vulnerability ID:…

CVE-2026-54089: CVE-2026-54089: Authentication Bypass by Spoofing in File Browser

CVE-2026-54089: Authentication Bypass by Spoofing in File Browser Vulnerability ID: CVE-2026-5408…

GHSA-99J7-FHR2-XFJ4: GHSA-99J7-FHR2-XFJ4: Malicious Remote Code Execution Payload in 'exploration' Cargo Crate

GHSA-99J7-FHR2-XFJ4: Malicious Remote Code Execution Payload in 'exploration' Cargo Crate Vulnera…

Eight online tools for supply-chain and identity formats

k2gl.com now has a tools section: eight small pages where you paste a signature artifact and get it …

CVE-2026-54088: CVE-2026-54088: Pre-Authentication Remote Code Execution in File Browser Hook Authentication

CVE-2026-54088: Pre-Authentication Remote Code Execution in File Browser Hook Authentication Vuln…

Re: --network none is your best friend — here's our full sandbox config + gVisor update

Thanks @custralis for the great feedback on my article about Docker sandboxing! You're 100% right —…

GHSA-QV4M-M73M-8HJ7: GHSA-qv4m-m73m-8hj7: Authenticated Arbitrary File Upload leading to Remote Code Execution in NotrinosERP

GHSA-qv4m-m73m-8hj7: Authenticated Arbitrary File Upload leading to Remote Code Execution in Notrino…

A field study documents Boko Haram using frontier AI for tactics and weapons

A field study published July 10, 2026 documents the terrorist group Boko Haram using frontier AI in …

GHSA-XRMC-C5CG-RV7X: GHSA-XRMC-C5CG-RV7X: Security Bypass Vulnerability in safeinstall-cli Command Parser

GHSA-XRMC-C5CG-RV7X: Security Bypass Vulnerability in safeinstall-cli Command Parser Vulnerabilit…

Claude Prompt Injection Defense: 7 Patterns That Work (2026)

Originally published at claudeguide.io/claude-prompt-injection-defense Claude Prompt Inje…

GHSA-WM45-QH3G-V83F: GHSA-WM45-QH3G-V83F: Arbitrary Server-Side File Read and Exfiltration via Attachment Upload in mcp-atlassian

GHSA-WM45-QH3G-V83F: Arbitrary Server-Side File Read and Exfiltration via Attachment Upload in mcp-a…

Is Claude Code a Security Backdoor? China's Claim Examined

What China Actually Claimed — and What It Didn't Prove China's National Vulnerability Database iss…