CodeBreach in AWS CodeBuild, Bazel TLS Certificate Expiry Breaks Builds, Helm Charts Reliability Audit, and New n8n Sandbox Escape RCE

CodeBreach in AWS CodeBuild, Bazel TLS Certificate Expiry Breaks Builds, Helm Charts Reliability Audit, and New n8n Sandbox Escape RCE

Author: Teller's Tech - DevOps, SRE and Cloud Podcast January 31, 2026 Duration: 18:39

This week on Ship It Weekly, Brian looks at four “glue failures” that can turn into real outages and real security risk.

We start with CodeBreach: AWS disclosed a CodeBuild webhook filter misconfig in a small set of AWS-managed repos. The takeaway is simple: CI trigger logic is part of your security boundary now.

Next is the Bazel TLS cert expiry incident. Cert failures are a binary cliff, and “auto renew” is only one link in the chain.

Third is Helm chart reliability. Prequel reviewed 105 charts and found a lot of demo-friendly defaults that don’t hold up under real load, rollouts, or node drains.

Fourth is n8n. Two new high-severity flaws disclosed by JFrog. “Authenticated” still matters because workflow authoring is basically code execution, and these tools sit next to your secrets.

Lightning round: Fence, HashiCorp agent-skills, marimo, and a cautionary agent-loop story.

Links

AWS CodeBreach bulletin https://aws.amazon.com/security/security-bulletins/2026-002-AWS/

Wiz research https://www.wiz.io/blog/wiz-research-codebreach-vulnerability-aws-codebuild

Bazel postmortem https://blog.bazel.build/2026/01/16/ssl-cert-expiry.html

Helm report https://www.prequel.dev/blog-post/the-real-state-of-helm-chart-reliability-2025-hidden-risks-in-100-open-source-charts

n8n coverage https://thehackernews.com/2026/01/two-high-severity-n8n-flaws-allow.html

Fence https://github.com/Use-Tusk/fence

agent-skills https://github.com/hashicorp/agent-skills

marimo https://marimo.io/

Agent loop story https://www.theregister.com/2026/01/27/ralph_wiggum_claude_loops/

Related n8n episodes:

https://www.tellerstech.com/ship-it-weekly/n8n-critical-cve-cve-2026-21858-aws-gpu-capacity-blocks-price-hike-netflix-temporal/

https://www.tellerstech.com/ship-it-weekly/n8n-auth-rce-cve-2026-21877-github-artifact-permissions-and-aws-devops-agent-lessons/

More episodes + details: https://shipitweekly.fm


For anyone building or running modern systems, the sheer volume of news, tools, and incident reports can be overwhelming. Ship It Weekly cuts through that noise. This isn't a surface-level scan of headlines. Host Brian Teller digs into the latest significant outages, major software releases, and insightful post-mortems, focusing squarely on the practical implications for DevOps, SRE, and platform engineering work. Each episode of the podcast breaks down a couple of key stories, providing the crucial context often missing from tech news. You'll hear analysis that translates events into actionable insights, answering the "so what?" for your own infrastructure and processes. The show also includes a quick rundown of tools or updates actually worth your attention, saving you hours of browsing. The tone is direct and informed, favoring depth over breadth. It’s designed for engineers and technical leaders who need a concise, reliable filter for the week's most relevant developments. Listen to this podcast for a focused recap that prioritizes what actually matters, delivered without fluff. You get the news, plus the necessary interpretation to understand how it might affect your systems, your team, and your on-call rotation. It's a weekly briefing that respects your time while aiming to make you more effective.
Author: Language: English Episodes: 37

Ship It Weekly - DevOps, SRE, Platform and Cloud Engineering News
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