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The key point: CVE-2026-111497 now increasingly referred to as HTTP2Shell and initially reported as Node2Shell, is broader than a Node.js vulnerability. The vulnerability is associated with Brotli decompression, so defenders need to find vulnerable implementations across applications and infrastructure, confirm whether untrusted compressed data can reach them, and patch the affected component. AT A GLANCE · CVE: CVE-…
Your company’s CTO has a plan to implement your company’s first LLM-based application. The board approved it, and now you’re finding out about it. It’s a typical story I hear all the time, and I’ve lived it myself. You’ve heard everything about models and LLMs, but now you see this new term all over the place: Model Context Protocol (MCP) servers —and the realization that you now need to make sure they are implemente…
Two critical vulnerabilities were announced last week in PHP, the internet’s most widely used web application runtime, and they came with the familiar warning to patch immediately. But CISOs will have to deal with the long tail of these flaws for years due to widespread PHP integration into third-party products with patching cycles customers don’t control. NAS devices, firewalls, VPN gateways, printers, building mana…
Hackers exploited a critical Cisco Catalyst SD-WAN flaw, fixed in February, to plant custom malware inside the systems that control an organization's SD-WAN network. The malware, called KeyDrift, is designed to copy the keys that encrypt traffic between sites and store them for later use, Cisco Talos said on October 28. Talos calls the attacks historical but does not specify when they
