// intel

From the Terminal

Security intelligence from federal production environments. CVE coverage, hardening guidance, and operational notes — written when something breaks, gets patched, or stops making sense.

MAY 07, 2026 ANSIBLE CIS AIDE TENABLE RHEL
Your AIDE Init Locked. Your Nessus Server Is Why.
CIS hardening ran clean on every dev server. The Tenable server locked mid-playbook. Here's what caused the AIDE init conflict and the 5-task Ansible fix that prevents it.
Read post ▶
APR 30, 2026 LINUX CVE KERNEL PRIVILEGE ESCALATION
Copy Fail: The Linux Kernel Flaw That Gives Anyone Root
CVE-2026-31431 is a kernel-level privilege escalation with 100% reliability and a 9-year exposure window. Here's the full check, mitigate, verify, and patch workflow.
Read post ▶
APR 25, 2026 LINUX CVE PACKAGEKIT PRIVILEGE ESCALATION
A 12-Year-Old Flaw, an AI, and Root Access: What CVE-2026-41651 Says About Linux Security
CVE-2026-41651 lived in PackageKit for 12 years. Here's what Linux sysadmins need to know — and what AI-assisted research means for the industry.
Read post ▶
APR 11, 2026 ANSIBLE CIS RHEL HARDENING
Why Your Ansible CIS Playbook Passes on One Host and Fails on Another
Servers built from different base images ship with different default .conf values. Here's why a hardcoded lineinfile task will silently miss on some hosts — and how to fix it.
Read post ▶
MAR 18, 2026 TENABLE VULN MGMT COMPLIANCE
You're Authenticated. You're Not Scanning. Here's Why.
Authentication: Successful. Credentialed Scan: No. Here's what that combination actually means in Tenable VM, why it happens, and what to do about it.
Read post ▶
FEB 24, 2026 AZURE VM INFRASTRUCTURE
Azure VM Sizing and Boot Time: When a Reboot Takes 30 Minutes
You reboot an Azure VM and it takes 20 to 30 minutes to come back. No crash, no error. Here's why VM size is often the cause — and how to fix it.
Read post ▶
JAN 28, 2026 TENABLE TLS VULN MGMT
Why a Remediated TLS Vulnerability Still Shows Active in Tenable Asset Inventory
You fixed TLS. The credentialed scan agrees. But asset inventory still shows it Active. Here's why scan history causes this and how to clean it up.
Read post ▶
JAN 15, 2026 TENABLE DTEX WINDOWS POWERSHELL
Why Tenable VM Creates PowerShell Transcript Files on Windows Hosts — and What to Do About It
Getting a DTEX alert about a suspicious filename on a Windows host? Before you escalate — here's what's actually happening and how to handle it on both Windows and Linux.
Read post ▶