Docker and CNCF: Making what an agent may do as portable as the agent itself

Ten years ago, the software industry faced a choice. Every vendor could ship its own image format and its own runtime, and developers would have to pick a side. Or the industry could agree on one artifact. The second option won. Docker donated its image format and the Runc runtime to the Linux Foundation, and the Open Container Initiative (OCI) formed around them. Today, a Docker image built anywhere can run anywhere. The format is the backbone of the cloud native ecosystem and a de facto standard.

Now, we see a similar problem forming around agents. There is no shared format for what an agent is allowed to do. We are proposing the same kind of answer: one artifact, built on OCI, governed in the open.

The same problem, for agents

Containers were built for immutable software. The image is the application. If you want to change it, you rebuild it, and it behaves the same way everywhere. That’s why a container image describes how software is built and says nothing about what it may do once it runs. For a web service, that was fine. It got a network and a port, and that was enough.

Agents are mutable by definition. Claude Code and Codex install packages, call APIs, and use credentials on your behalf. They change the environment they run in, and they decide what to do next. So, every team writes its own rules for what an agent may reach: a network rule here, a token there, a volume mount to get a task done. Those rules live in shell history, in dashboards, and in someone’s memory. A few months in, nobody can answer a simple question: what is this agent allowed to do?

Every team answers that on its own today, and every runtime vendor could ship its own way of answering it. That’s the kind of fragmentation OCI was created to prevent.

What we are announcing

Kits are not new. Kits have been part of Docker Sandboxes as the way you package an agent, its tools, and what it may reach into something a team can share. What’s new is the artifact. A Kit is now an ordinary OCI image, and the format that describes it is open.

Today at WeAreDevelopers, we announced the Docker Sandbox Kit Spec, open source under Apache 2.0. A Kit carries three things in one image: the agent, its tools, and a typed list of everything it asks to reach, such as hosts, credentials, and volumes. Because the list is part of the image, pinning the image pins the agent and its requests together.

A Kit is not a new artifact type and not a fork of any OCI specification. It uses an extension point OCI already defines. It builds, pushes, pulls, signs, and scans like any image you run today, because it is one.

Today, we’re bringing the spec to CNCF, under their neutral governance, just like we did when the image format went to OCI.

Why it matters

Adoption is free. Because a Kit is an OCI image, every registry, scanner, and signing tool you already run handles it. There is nothing new to deploy.

The answer travels with the agent. Because the requests are in the image, “what may this agent do” has one answer. A teammate can pull it. A reviewer can diff it. A conforming runtime can enforce it. When a new version asks for more, the change shows up as added lines someone can refuse.

An ecosystem, not a format

Docker has always had an ecosystem-first mindset. The Dockerfile mattered because anyone could write one, any registry could store the result, and any runtime could run it. Kits follow the same approach, and we did not build them alone.

We have worked with AWS, Box, Datadog, Dynatrace, JFrog, NanoClaw, OpenClaw, Palo Alto Networks, Snyk, and more to build Kits for their tools. Cloud platforms, observability, security, artifact management, content, and agent frameworks are all represented. The Kits we unveiled during the opening keynote at WeAreDevelopers today are the product of all that work, and they are the first of many.

MCP gave agents a standard way to talk to a tool. Kits give the ecosystem a standard way to publish the whole arrangement: the agent, its tools, and what it asks to reach, in one image anyone can pull. That’s what turns a format into a supply chain. For example, a database vendor can publish a Kit that connects any agent to its service with the scope it recommends.An agent maker publishes its own Kit, so the request list comes from the people who built the agent. A platform team publishes one for the company, and every engineer starts from the same place.

None of that happens if the format belongs to one vendor. A standard for deciding what an agent may do is worth a good deal less if it belongs to whoever sells you the runtime. Docker Sandboxes is the first runtime that enforces it. It should not be the only one, and under CNCF governance, it will not be.

Containers made software portable. Kits make authority portable: the set of things you deliberately hand over to an agent travels with the agent, in the same image, and means the same thing wherever a conforming runtime opens it.

Build a Kit

If you make a tool agents use, publish a Kit for it. If you run agents, start from one and share it with your team. The specification, the capability pages, and a worked tour of a real Kit are at docker/sandbox-kit-spec. If there is a Kit you cannot express, or a rule a runtime cannot implement, open an issue. Every Kit published and every issue filed is how a standard gets built.

Agent Baseline is a blueprint for AI adoption that defines six security outcomes for putting enterprise agents to work without giving them unchecked authority.

Consider this scenario: a customer-support agent receives a ticket with an attachment. Hidden inside the attachment is an instruction: query the customer database and send the results to an external address.

The agent has everything it needs to comply. It can read tickets, query internal systems, call tools, and connect to the internet. The instruction is malicious, but it looks like part of the work.

What stops the agent before customer data leaves the company?

That is the practical security problem enterprises face as agents move from experiments into daily operations. The problem is not only whether a model can recognize a malicious instruction. It is whether the systems around the model limit what the agent can reach, what authority it can use, and what actions it can take when the model gets the decision wrong.

Agents turn familiar controls into a new systems problem

Enterprises already know how to manage identities, isolate workloads, restrict networks, test software, collect logs, and respond to incidents. Those controls remain necessary.

Agents change how the controls must work together. An agent can be reprogrammed at runtime through natural-language instructions. It can choose how to pursue a goal, call tools, use delegated credentials, and spawn other agents. Its effective capabilities may change as models, prompts, tools, MCP servers, and permissions change.

A coding agent illustrates the problem. Give it a bug to fix and it may read source code and internal documentation, install packages, call an external API, delegate tasks to sub-agents, and commit a change. Each step may be reasonable on its own. The risk emerges from the combination: one runtime-programmable actor moving across systems under delegated authority, faster than a person can review every decision.

Security teams therefore need to answer three questions about every agent:

1. What is operating, and what can it do?
2. Is it staying inside approved boundaries?
3. If something goes wrong, can we prove what happened and stop it?

Most organizations can answer parts of these questions. Far fewer can answer them for one agent, one task, and one run across every model, tool, credential, policy decision, and downstream action

Enter the Agent Baseline: an open blueprint for building, operating and governing enterprise agents.

Agent Baseline was created by Docker, Snyk and Keycard to define the minimum security outcomes an enterprise agent deployment should meet.

The current v1.0 draft contains 35 controls across six outcomes:

• Discover: Maintain an accurate record of every agent, its owner, purpose, components, dependencies, and effective access.
• Constrain: Limit the agent’s runtime, data, tools, network reach, compute, and duration to what its approved purpose requires.
• Authorize: Bind consequential actions to a distinct identity, task, target, scope, and period of validity.
• Observe: Connect intent, identity, policy, tool use, actions, and outcomes with a stable run or trace ID.
• Validate: Test the agent in the configuration and environment in which it will operate, then verify its outputs and outcomes.
• Respond: Stop the agent, revoke its authority, quarantine affected components, preserve evidence, and determine impact.

We officially launched the Agent Baseline  at Black Hat 2026, to a full house during the event Securing your AI Agent: The Road to Software Factory.  If you’re curious to hear how it went, check the video below:

Eli Aleyner, VP of Strategy, Docker

The Agent Baseline in Practice

Here is how the baseline contains the support-ticket incident:

“Discover” establishes what is at risk. The agent registry identifies the agent’s owner and purpose, the model and tools it is actually running, the database it can query, the credentials it may use, and any downstream agents it can call. This is current runtime evidence, not the configuration approved six months ago.

“Constrain” blocks the path out. The agent runs inside an isolated environment with a capability profile built for customer support. Its filesystem access is limited. Its network policy denies unapproved destinations by default. When it attempts to reach the external address, the request fails and generates evidence instead of quietly succeeding.

“Authorize” limits the value of compromised access. The agent does not carry a standing credential with broad database rights. It receives short-lived authority tied to the customer-support task, the permitted records, and the allowed action. If it delegates work, the downstream agent cannot receive more authority than the original agent held.

Together, “Constrain” and “Authorize” make the blast radius measurable, which is far better done before an incident than during one. A compromised run reaches in three directions: what it can execute and touch on the host, what identity it can prove and use, and what it can connect to outside. Each direction has a control that shrinks it.

The blocked request and the odd query land under one run ID. That is “Observe”: correlated evidence, so the story does not have to be pieced together from five logs a week later. And none of it was a surprise, because “Validate” had already tested this agent against prompt injection in the configuration it actually runs in.

“Respond” contains it. The run is stopped and its active grants revoked, the evidence is preserved, and the affected customer records are scoped so the team knows exactly what the run reached. Essential tickets keep moving through an approved manual fallback while the investigation runs.

None of this depends on the model behaving. Most teams already run three or four of these controls; the usual gap is that they do not connect, so one fires in one place and the evidence lands somewhere else.

Securing organizations in the decade of agents

Agents can accomplish a wide range of tasks. A single agent can navigate seamlessly through the inner and outer loops of development, go through PRDs, write code, commit it, and ultimately push changes to production, much like a human engineer. It also has the ability to do that incredibly fast, using different tools, and creating sub-agents that work in parallel, leveraging the same tools and authentication of the original agent.

Agent governance has become a recurring requirement in our work with customers. They want the productivity of coding agents without giving those agents unchecked access to developer machines, credentials, source code, and external services. 

This led to the development of Docker Sandboxes, microVM sandboxes that run AI agents securely, and Docker AI Governance, a centralized control layer for managing what AI agents can access and do across an organization. These new products, along with the existing Docker MCP Gateway and Docker Hardened Images now give organizations of all sizes an underlying infrastructure with which to manage agentic risk.

Read more about Agent Baseline:

We published Agent Baseline v1.0-draft on July 30, 2026, and presented it at Securing Your AI Agent: The Road to the Software Factory during Black Hat USA 2026. You can watch the session on demand on the link below.

The draft is open for community review until September 30, 2026. We are looking for implementation feedback, missing controls, evidence that a control is ineffective, and cases where a requirement creates disproportionate operational burden.

• Download the white paper here 
• Visit agentbaseline.org and contribute your comment to the architecture

Agents will keep gaining access and autonomy. The standard cannot be that they behave perfectly. The standard must be that we know what they can do, enforce where they can go, trace what they did, and stop them when something goes wrong.

Over the past few months, I’ve noticed something unmistakable in my conversations with customers. We’re no longer talking about what AI agents are capable of and whether they can transform the way we build software. We know the answer. They can. They already are. 

The conversations I’m having now instead revolve around a much more sensitive, much more nuanced question: Can we trust these systems? Can we safely place them at the center of our business? That’s the question that’s already defining the next chapter of Agentic AI. 

The world has been promised a paradigm-changing productivity boost from AI. For that to happen, we as technology leaders must empower customers with the solutions they need to build and maintain deterministic control over what agents can and can’t do. Developers and businesses alike need to have confidence that AI agents will behave predictably, operate within well-defined boundaries, and remain secure regardless of how quickly the underlying technology evolves. 

Trust, not intelligence, will determine what’s truly possible in the agentic era. Intelligence comes from models. Trust comes from the runtime, identity, governance, and security surrounding them. That’s why we’re proud to join the Open Secure AI Alliance and why we’re grateful for NVIDIA’s leadership in bringing together organizations committed to solving this challenge. No single company can take on the task of building this trust alone. Security, safety, and governance have to be built through an open ecosystem that shares responsibility for moving the industry forward.

Speaking of open ecosystems, at Docker, we’ve always believed developers do their best work when they have the freedom to choose. That’s how we got to where we are today. It’s how we reshaped the container ecosystem and earned the trust of more than 20M developers worldwide. And it’s how we’re approaching the agentic era as well. We believe the true power of agentic AI can only be harnessed when customers can seamlessly route between open-weight and frontier models.  

But this isn’t just what we believe; it’s what our customers are telling us they want. It’s what they’re telling us they need, today. Almost every customer I talk to has already made open-weight models a core part of their strategy. They need the ability to select the right model for the right task without having to rethink their architecture, rewrite their applications, or compromise on governance, safety, and security every time they make a different choice.

In other words, they need to be able to trust. Building that trust will require all of us. As AI agents become part of every software stack, trust has to extend beyond the model to the environments where agents execute. Docker is proud to help build that foundation alongside NVIDIA and the other members of the Open Secure AI Alliance.

What does it take to secure AI agents without slowing developers down? A recent panel explored the answer 

I recently joined Zach Lloyd, founder and CEO of Warp; Gavriel Cohen, co-founder and CEO of NanoCo and creator of NanoClaw; and moderator Moriah Hara, founder of a community of more than 3,000 CISOs and a three-time Fortune 500 CISO, for a discussion on one of the biggest challenges facing enterprise security teams today: how to safely unlock the productivity of agentic AI.

The rapid rise of agentic AI in the enterprise is putting CISOs in a tough spot. On one hand, business leaders are clamoring to run with the new technology, which promises a productivity revolution like no other. On the other, setting AI agents loose without rigorous guardrails creates severe vulnerabilities. 

Moriah put the dilemma facing CISOs like this: “The business wants AI agents everywhere, developers are already using them, sometimes without approval, oftentimes without security.
…CISOs are left in this uncomfortable middle where we’re tolerating some tools, we’re praying that nothing breaks, we’re buying some time until we can get some governance beyond policy in place to have better visibility.”

The panel explored the role of the CISO in balancing this tension between productivity and security. Here are some highlights.

Isolate, control, observe

They came at it from different angles, but the panelists agreed on one imperative: running AI agents safely requires an isolated environment with trusted control boundaries. For Zach, Warp’s Oz platform provides that isolation. It’s a cloud agent infrastructure for secure and automated deployment of coding agents that allows centralized management, access controls, and visibility into what agents are doing across the organization.

Zach said you can “literally pull up the Oz web app and see what every agent across your company is doing at all times—which is a way better situation than the world we’re in right now, where someone on your marketing team is running Cloud Code, someone on your sales team is running Codex, and you just have no idea what’s going on, what tools they’re installing.”

NanoClaw—a personal AI agent

At Docker, our answer to the challenge of running AI agents safely is to run them in disposable, isolated, local sandboxes. Docker Sandboxes give agents the freedom and autonomy they need to do their best work, safely. Call it YOLO mode with guardrails. As Moriah noted in our discussion, agentic speed should be encouraged— “it’s the ungoverned speed that is the problem.” When agents are allowed to run fast without running wild, speed and safety are no longer a tradeoff. 

Of note here: In March, we announced the integration of NanoClaw with Docker Sandboxes to deliver secure-by-design agent execution. The integration allows every NanoClaw agent to run inside a disposable, MicroVM-based Docker Sandbox that enforces strong operating system-level isolation. The stack takes advantage of NanoClaw’s minimal attack surface and fully auditable open-source codebase to meet enterprise security standards. 

Laptops as the new prod

A key focus of the discussion was where to run agents safely. With vibe coding exploding, and agents and Claws (a new class of agents) already in production, the laptop today is the most powerful node in the enterprise. It’s also the most exposed. As a colleague of mine recently put it, laptop and agent environments are the new prod, and they need to be governed like prod.

Zach stressed the need to get agents off people’s laptops and desktops and into a controlled, cloud-based environment where CISOs can see what every agent across the company is doing at all times.

Portability—from laptop to cloud

My position is that, if you run agents in a sandbox, it doesn’t matter where the box sits. It could sit on a marketing or finance person’s laptop, or on a DevOps engineer or cloud admin’s machine. As long as the trust boundary is established and you know what’s getting piped in and out of it, you’re locked and loaded for rapid prototyping, experimentation, and innovation.

By the way, this view syncs with Docker’s vision, which has always been about portability. Our vision was never everything is local. We start in the local environment, then lift off into distributed environments, Kubernetes clusters, public clouds, whatever. It’s the same with agents. Eventually they’ll lift off, be decoupled from human operators, and be able to run fully autonomously wherever needed—always in the same portable environment.

When agents build the supply chain

The supply chain today is a revolving door for opportunistic attackers like TeamPCP and ShinyHunters who exploit transient dependencies and other vulnerabilities, often needing only a short window of time to filch credentials and information.

How are CISOs to combat these risks when AI agents themselves are pulling base images, choosing dependencies, and assembling code—autonomously and without human oversight? After all, in an autonomous supply chain, traditional methods of scanning and patching after building are no longer feasible. 

Keeping humans in the loop

The panelists shared several best practices. Zach urged keeping humans in the loop for picking clean, secure dependencies, especially upstream libraries, and setting up blessed images for agents to choose from. Gavriel recommended setting a minimum release age of seven days for images and minimizing dependencies—even safe ones.

A training-wheels approach

Gavriel also suggested a training-wheels approach to experimenting with agents, starting out using unpermissioned data to build skills and avoid sensitive data issues. “Unlocking the value today is important,” he said, “but even more important is having people build the skills of working with agents, because what’s going to be coming in the coming months and years is going to totally exceed anything that we have today. So, it’s really about building the muscle memory, building the skills.”

Layer security to limit the blast radius

My take? Opportunistic attackers are simply exploiting an ecosystem that’s inherently flawed and broken and that unfortunately won’t get fixed within the next six to 12 months. Until then, developers should assume these attacks will continue and prepare for them by layering security to limit the blast radius. That means reducing privilege, reducing third-party access to their environment, and using immutable tags, digests, and SBOMs (Software Bill of Materials) to lock manifests and enable rapid detection of poisoned images. And, yes, outsourcing the risk to a trusted build environment like Docker that provides clean, hardened images so you’re starting from a clean foundation. 

MCP—the new shadow IT?

The panelists rounded out the discussion with a focus on the security implications of using MCP in developer environments. MCP (Model Context Protocol) is a standard that allows LLMs to access external data and use tools, potentially making AI more powerful and reliable.

The consensus was that centralized, secure governance is crucial for productivity and risk management. Gavriel stressed the importance of proper version control, credential management, and a “golden repository” of verified tools. Zach advocated for centralized management to avoid individual tool dependencies and ensure minimal access. 

Making it safe and easy to run MCP servers

And Docker? About a year ago, we introduced an open source MCP Gateway that serves as a chokepoint between agents and external tools. Routing every tool call through this enforcement point, where it can be authenticated, authorized, and logged before it reaches the external system, enables a wide range of agents to access trusted catalogs of MCP servers. While it’s not clear to me how long MCPs will remain useful, given the exponential speed with which AI is evolving, Docker MCP Gateway solves an important challenge today. Like Docker Sandboxes, it makes enforcement strict instead of advisory.

A once-in-a-generation opportunity—and challenge

Enabling dev environments to take advantage of agentic AI is a once-in-a-generation opportunity, and CISOs are accountable for making sure the rush to do so doesn’t devolve into the Wild West.

Moriah closed the panel with a provocative thought: “Six months from now, enterprises are all going to be running agents at scale. The one key success factor will be whether governance was present from day one or got bolted on after the first major incident.”

In the choose-your-own-adventure reality of agentic AI today, what kind of security leader will you be? 

Why Docker is excited to co-host the first WeAreDevelopers World Congress North America

When we announced our partnership with WeAreDevelopers, AI agents were still mostly something developers experimented with. Today, they’re becoming part of everyday software development.

That’s why the timing for this year’s WeAreDevelopers World Congress couldn’t be better.

In the months since that announcement, the developer landscape has changed dramatically. If you’re writing software today, your workflow probably looks very different than it did a year ago. You’re prompting AI agents, reviewing AI-generated code, deciding what to accept and what to reject, and thinking about security much earlier in the development process.

Developers are no longer spending all of their time writing code. They’re designing systems that generate code, supervising autonomous agents, deciding what those agents can access, reviewing AI-generated changes, and making sure software is secure before it reaches production. 

That shift feels a lot like the rise of data science a little over a decade ago. We didn’t replace programmers. We created an entirely new discipline that blended software engineering, mathematics, and statistics into something bigger.

I think we’re seeing the beginning of a similar transformation. Whether we continue calling ourselves developers, builders, or something entirely new almost doesn’t matter. The role itself is changing. 

The best engineers of the next decade won’t simply write software. They’ll orchestrate teams of AI agents, establish the guardrails those agents operate within, and ultimately remain accountable for the systems they create.

That’s the conversation our industry needs to have. It’s also why this year’s WeAreDevelopers World Congress feels so important.

A conference built around developers

From September 23 through 25, thousands of developers will gather at the San Jose McEnery Convention Center for the first ever WeAreDevelopers World Congress North America.

Docker is proud to serve as a presenting partner, but our goal isn’t to make this a Docker event.

Our goal is to help create a place where developers can learn from each other.

That’s why we partnered with WeAreDevelopers in the first place. They’ve spent more than a decade building one of the world’s strongest developer communities by focusing on the people building software, not the companies selling it. As AI reshapes how software gets built, North American developers need more than another vendor conference. They need a place to compare notes, share what’s actually working, challenge assumptions, and learn from peers facing many of the same questions.

The best developer conferences have never been about product launches. They’re about conversations. They’re about seeing how other engineers solve problems, discovering tools you didn’t know existed, and leaving with ideas you can actually use on Monday morning.

That’s what has made WeAreDevelopers so successful around the world, and that’s what we’re excited to help bring to the U.S.

The conversation has changed

Over the last year, nearly every conversation I’ve had with engineering leaders has landed in the same place.

Everyone wants the productivity gains that AI agents promise.

If you’ve spent any time with Claude Code, Cursor, Codex, or another coding agent, you’ve probably experienced it yourself. You can move faster than ever before. Then you stop and ask a different set of questions.

What is the agent actually doing?

Can it reach internal systems?

What credentials is it using?

Where is my data going?

How much autonomy am I comfortable giving it?

Those questions aren’t theoretical anymore. They’re becoming everyday engineering problems.

At Docker, they’ve shaped much of what we’ve been building.

We’ve introduced Docker Sandboxes so developers can run AI agents safely without changing how they work. We’ve launched Docker AI Governance to give organizations visibility and control over autonomous agents. We’ve continued investing in Docker Hardened Images because supply chain security only becomes more important as AI generates more code.

They’re all pieces of the same philosophy.

You shouldn’t have to choose between moving fast and staying secure.

The tooling should make both possible.

Meet the Docker team

We’ll have Docker engineers and leaders speaking throughout the event, including:

• Mark Cavage, President & COO
• Tushar Jain, EVP of Engineering & Product
• Mark Lechner, CISO

We’ll also have engineers throughout the conference sharing what we’ve learned building for the next generation of software development, from AI-native workflows and developer productivity to security, containers, and the infrastructure that powers modern applications.

If you’ve been experimenting with agents, thinking about governance, or trying to figure out what secure AI development looks like inside your organization, we’d love to continue the conversation.

See you in San Jose

One thing has remained true throughout every shift in our industry.

Developers learn best from other developers.

That’s what makes communities like WeAreDevelopers special. It’s what has always made the Docker community special too.

AI will continue changing how software gets built. The tools will evolve. Our workflows will evolve right along with them.

What’s next won’t be shaped by any one company. It will be shaped by developers sharing ideas, challenging assumptions, experimenting with new ways of working, and building together.

That’s exactly what we hope to see in San Jose.

Whether you’re exploring AI agents for the first time, figuring out how to govern them at scale, or simply curious about where software engineering is headed next, we’d love to continue the conversation.

Come see what Docker is building for the next generation of software development, and join thousands of developers who are helping define what’s next.

Register today. We’ll see you in San Jose.

Aikido now scans Docker Hardened Images (DHI) with built-in VEX support. Vulnerabilities that Docker has verified as non-exploitable drop out of the queue automatically, so developers spend their time on findings that actually matter. This post walks through what changed, why it matters, and how users can benefit from the new integration.

Why teams are drowning in CVEs

Modern application teams drown in CVEs. And the volume is climbing fast. AI coding agents now generate and assemble software far faster than any team can review it, pulling in dependencies by the hundreds and spinning up new services on demand. Every base image they reach for is another stack of CVEs landing in someone’s queue. The faster code ships, the more it matters that it starts from a foundation that’s already minimal, already patched, and already vetted — which is exactly why hardened images matter more now than they ever have.

Docker Hardened Images addresses this problem at the source. DHI images are purpose-built, often distroless, and ship with only the software the workload needs. The attack surface is smaller by construction. Patches land faster than upstream in many cases.

A smaller attack surface only helps if your scanner can see it. Distroless images break tools that expect a package manager or a shell. Naive scanning produces false positives against components that are not actually present, or flags CVEs in code paths that cannot be reached. Teams end up triaging noise that the image author already knew was not a problem.

The new integration closes this gap. DHI publishes signed VEX attestations alongside each image. Aikido reads those attestations and applies them during triage. The CVEs Docker has already cleared get filtered out, with a clear reason attached.

Before you begin

You need three things to scan DHI with Aikido:

• An active Aikido account.
• Access to Docker Hardened Images.
• A Docker Hub Personal Access Token with read-only scope.
• If your Docker Hub registry is already connected to Aikido, skip the next section.

Connect Docker Hub to Aikido

In Aikido, go to Settings > Containers and click Connect Registry.
Select Docker Hub.
Enter your organization namespace, username, and Personal Access Token.
Aikido discovers your repositories and lists them for scanning.

Scan a Docker Hardened Image

Once the registry is connected, open the registry action menu and click Scan repos in registry. There is no extra configuration for DHI. Aikido detects hardened images automatically and applies the right data sources in the background.

Under the hood, the workflow follows the DHI technical spec:

1. Detection. Aikido identifies the DHI base image from the image reference and registry metadata.
2. Cataloging. The scanner pulls the signed SPDX 2.3 SBOM published with the image. SBOMs are retrieved through OCI 1.1 referrer lookup against the registry, or from /opt/docker/sbom/ when present. Reading the vetted SBOM produces complete, accurate component data, where indexing a distroless filesystem would not.
3. Matching. Components are matched by PURL against the Docker OSV feed and upstream advisory feeds.
4. Applying VEX. Aikido overlays the OpenVEX statements Docker publishes for the image, and suppresses any finding marked as resolved by the attestation.

How VEX status shows up

What you see in Aikido

Aikido keeps the UI focused on a single question: is this image vulnerable or not. When Docker’s VEX attestation indicates a CVE doesn’t require triage (for example, it’s been fixed or marked not affected), Aikido filters it out of the active queue automatically. You don’t have to triage it, tag it, or click through anything. Findings that remain in the queue are the ones that genuinely apply to the image, so your team spends time only on what matters.

Behind the scenes, Aikido still consumes the full OpenVEX statement (status, justification, image digest) for audit and compliance purposes. It just isn’t surfaced as a status drill-down in the UI, because in practice nobody triaging vulnerabilities wants to dig through VEX metadata.

What the result looks like

On a typical DHI workload, the active queue shrinks dramatically once VEX is applied. A scan that returns several hundred CVEs against a generic base image collapses to the handful of findings the image actually carries.

A concrete example: a CVE in a parser library shows up across most base images. Docker marks it not_affected in the DHI build because the vulnerable code path cannot be reached by an adversary. Aikido reads that statement, files the CVE under “VEX indicates not affected,” and your team never sees it in triage. The justification stays attached if an auditor asks.

For teams pursuing FedRAMP, SOC 2, or other compliance regimes, this matters twice. The findings list is honest. The exceptions are signed, attributable to the image publisher, and traceable back to a public attestation. You are not handing auditors a wall of red.

Recap

The integration is based on the following information provided by Docker Hardened Images:

• Signed SBOMs give Aikido complete component data without trying to index a distroless filesystem.
• OpenVEX attestations carry Docker’s exploitability verdict, with justification, directly into the scanner.

The outcome is a triage queue that reflects real exploitability in your image, not a flat dump of every CVE that ever touched an upstream package.If you have not started with hardened images yet, the Docker Hardened Images documentation is the place to begin.

Learn more about the integration:

On June 25th, Aikido is hosting a webinar for those interested in learning more about the integration. 

Register for Aikido x Docker: Less Noise, More Signal in Container Security

Resources

• Review our Docker Hardened Images documentation.
• Set up Docker Hub registry on Aikido