Vulnerability Intelligence

Practitioner-focused CVE analysis from Coyote Bytes Security.

Each post covers what the vulnerability is, who is affected, how attackers exploit it, how defenders detect it, and what to do about it. Detection guidance is a first-class concern — not an afterthought.

Analysis is AI-assisted (Claude by Anthropic) and human-reviewed. Data sources: NIST NVD, CISA KEV, SigmaHQ.

CVE-2021-44228 — CRITICAL (CVSS 10)

Log4Shell is technically over four years old, at the time of writing, but I’m choosing to use it as the first CVE to feature on this blog because it remains a clear example of a time when the entire cybersecurity industry was caught with its pants down. Its severity and breadth of application keep it in active use and remains a favorite exploit of nation-state actors. This series is the product of an AI-assisted pipeline that pulls from NIST NVD, CISA KEV, and the SigmaHQ Sigma rule library to produce structured vulnerability analysis including threat context, technical breakdown, detection guidance, and remediation. All curated and reviewed by a human before publication. ...

June 1, 2026 · 6 min · Patrick Riggs