
Copy-Fail-CVE-2026-31431-Lab
Reproduced the fileless LPE CVE‑2026‑31431 (“Copy Fail”) on Kali Linux, then built auditd, Sigma & YARA detections to catch this stealthy kernel…
binary-exploitationeducationexploitation+6

Reproduced the fileless LPE CVE‑2026‑31431 (“Copy Fail”) on Kali Linux, then built auditd, Sigma & YARA detections to catch this stealthy kernel…

Hands-on vulnerability management case study: how Wazuh flagged a real SSRF (CVE-2025-68616) in WeasyPrint, and how I reproduced and patched it.