September 2026

Network Security
When The Firewall Is Compromised, What Else Must Be Rotated?New!!

A documentation-backed, testable runbook for When The Firewall Is Compromised, What Else Must Be Rotated?, with safe defaults, validation evidence, failure modes, rollback, and publication-day checks.

Read more
Security Notices
Debian 12 libde265 Update Fixes 12 H.265 Decoder CVEsNew!!

Debian DLA-4789-1 fixes 12 libde265 CVEs and two additional flaws. Find H.265 decoding paths, update Debian 12, restart, validate, and retain evidence.

Read more
Networking
Brownout, Not Blackout: Multi-WAN Failover Tests That MatterNew!!

A documentation-backed, testable runbook for Brownout, Not Blackout: Multi-WAN Failover Tests That Matter, with safe defaults, validation evidence, failure modes, rollback, and publication-day checks.

Read more
Security Notices
ZTE SmartLife 2.8.4 Addresses Four Account-Security VulnerabilitiesNew!!

ZTE SmartLife 2.8.4 resolves four account-security CVEs. Confirm managed versions, update through ZTE, review account activity, and retain evidence.

Read more
Security Notices
ZTE Z80 Ultra Update Restricts Wi-Fi MAC Address DisclosureNew!!

ZTE fixes CVE-2026-86551 in a Z80 Ultra build. Match the NX741J model and build, obtain the supported update, verify it, and retain evidence.

Read more
Security Notices
Debian Chromium Update Fixes 16 Security VulnerabilitiesNew!!

Debian DSA-6508-1 fixes 16 Chromium CVEs in trixie. Confirm package and runtime versions, apply the supported update, restart, and validate.

Read more
AI
Secure A LAN Model Server: Ollama And LM Studio Across VLANsNew!!

A documentation-backed, testable runbook for Secure A LAN Model Server: Ollama And LM Studio Across VLANs, with safe defaults, validation evidence, failure modes, rollback, and publication-day checks.

Read more
Security Notices
Debian 12 Linux 6.12 Update Addresses 414 Kernel CVEsNew!!

Debian DLA-4788-1 fixes 414 Linux 6.12 CVEs in Debian 12. Match installed and running kernels, apply the supported update, and retain evidence.

Read more
Network Security
Your Network Configuration Is A Security LogNew!!

A documentation-backed, testable runbook for Your Network Configuration Is A Security Log, with safe defaults, validation evidence, failure modes, rollback, and publication-day checks.

Read more
Security Notices
Elixir Mint 1.10.1 Fixes HTTP Response-Smuggling Parsing FlawNew!!

Mint 1.10.1 fixes CVE-2026-82672, an HTTP response-framing flaw. Validate affected dependencies and pooled intermediary paths, then update.

Read more