CVE-2026-80521: An AF_UNIX Use-After-Free That Crosses the Container Boundary
CVE-2026-80521: An AF_UNIX Use-After-Free That Crosses the Container Boundary Opening A container is supposed to be a boundary. CVE-2026-80521 is a…
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ZcopyReaper: A Local Privilege Escalation in the Linux Kernel RDS Path
ZcopyReaper: A Local Privilege Escalation in the Linux Kernel RDS Path Kernel local privilege escalation flaws rarely make headlines, because they r…
Understanding eBPF for Real-Time Linux Security Monitoring
Understanding eBPF for Real-Time Linux Security Monitoring Technical deep-dive on Extended Berkeley Packet Filter (eBPF) tracing, kprobes, tracepoin…
Linux 7.1, tRPC's Query Overhaul, and Biome 2.0 Beta: What Developers Need to Know
This week's tooling landscape is quieter on the AI-native side but dense with infrastructure moves that affect how AI-driven workloads actually run…