Featured Detecting CVE-2025-20393 exploitation: catching UAT-9686 on Cisco appliances Ground your defense against React2Shell in verifiable network evidence. Deploy high-fidelity Suricata detections to spot unauthenticated remote code... David Burkett Dec 19, 2025
Arch Tracking down a glibc regression We’d just upgraded our glibc package from 2.32 to 2.33, when we noticed some peculiar behavior. Here's how we tracked down a glibc regression. Justin Azoff May 13, 2021