3d ago · 20 min read · This is a deep-dive standalone post. If you first heard about Copy Fail in our OverflowByte Weekly — Cloud Broke, Kernels Got Exploited, and AI Took Over the Pipeline (May 4–10, 2026), this is where w
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3d ago · 10 min read · Every week I track what actually matters in Cloud, DevOps, Linux, and AI infrastructure so you don't have to doomscroll through a hundred changelog posts. This is OverflowByte Weekly. This wasn't a q
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4d ago · 7 min read · Last week, precisely on a Monday morning, the "Critical Alert" notifications on my monitor struck fear into my eyes. The systems running on my own VPS, especially my Docker containers, had suddenly started to slow down. Even SSH connections were lagg...
Join discussion6d ago · 3 min read · On May 7, Adversa AI published the TrustFall PoC via The Register. A cloned repository can ship two JSON files (.mcp.json and .claude/settings.json) that, the moment the developer presses Enter on Claude Code's "Yes, I trust this folder" dialog, spaw...
Join discussionApr 26 · 7 min read · INTRODUCTION This research presents a full 0day XSS discovery and exploitation walkthrough conducted on the CI4MS application. The focus of this study is not a single XSS instance, but how a recurring
Join discussionMar 30 · 5 min read · Somewhere right now, a developer is hitting "Accept All" on an AI-generated code suggestion that contains a SQL injection vulnerability. They'll ship it to production tonight. It'll get a CVE number next month. This isn't hypothetical. According to d...
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Mar 23 · 4 min read · Overview The Pillar research team discovered an extremely critical vulnerability in n8n that allows: Remote Code Execution (RCE) No login required (unauthenticated) No user interaction needed (zero
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Mar 19 · 9 min read · In early 2025, CISA added CVE-2025-3248 to their Known Exploited Vulnerabilities catalog. It was an unauthenticated remote code execution bug in Langflow, the popular open-source AI workflow builder w
Join discussionMar 17 · 5 min read · If you're running Model Context Protocol servers in production, March 2026 has been a rough month. The CVE count for MCP-related vulnerabilities is accelerating, and the severity scores are trending upward. Here's the round-up, with context on what e...
Join discussionMar 17 · 4 min read · March 2026 was the week enterprise security teams collectively realized that Model Context Protocol servers are an attack surface. Three independent events in seven days: Microsoft patched CVE-2026-26118 - a CVSS 8.8 SSRF vulnerability in Azure's MC...
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