https://blog.it-learn.io/tags/cve-2026-7273/Recent content in Cve-2026-7273 on it-learn.io | IT, Networking & Cybersecurity BlogHugoen-usTue, 22 Sep 2026 00:00:00 +0000https://blog.it-learn.io/posts/2026-09-22-first-autonomous-ai-c2-implant-closedquorum/Tue, 22 Sep 2026 00:00:00 +0000it-learn.iohttps://blog.it-learn.io/posts/2026-09-22-first-autonomous-ai-c2-implant-closedquorum/Cisco Talos publishes the first analysis of an autonomous AI-driven C2 implant (CLOSEDQUORUM), Chinese threat actors exploit a ZyXEL switch buffer overflow across ~1,000 devices, and a Linux kernel use-after-free gives ARM64 KVM guests read-write access to host memory. Plus a signed kernel driver campaign killing 145 EDR products.