# Moby (Docker Engine) is vulnerable to Ambiguous OCI manifest parsing

Source: https://junglewise.ai/threats/moby-docker-engine-is-vulnerable-to-ambiguous-oci-manifest-parsing-91ec0102  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2024-06-10  
License: CC BY 4.0 with a link back

Severity: info · Published 2024-06-10

Moby (Docker Engine) is vulnerable to Ambiguous OCI manifest parsing

Technologies: [github.com/docker/docker (Go)](https://junglewise.ai/threats/technologies/github-com-docker-docker), [github.com/moby/moby (Go)](https://junglewise.ai/threats/technologies/github-com-moby-moby). Vendors: [Go](https://junglewise.ai/threats/vendors/go).

## Quick answers

**Is This vulnerability exploited in the wild?** No. Junglewise Threat Intelligence has no report of This vulnerability being exploited in the wild.

**How severe is This vulnerability?** Informational severity, published 10 June 2024.

**Which products and versions are affected?** github.com/docker/docker (Go) SEMVER:introduced=0,fixed=20.10.11; github.com/moby/moby (Go) SEMVER:introduced=0,fixed=20.10.11.

**Is there a fix for This vulnerability?** Yes. github.com/docker/docker (Go): upgrade to 20.10.11 or later; github.com/moby/moby (Go): upgrade to 20.10.11 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected?** Check whether you run github.com/docker/docker (Go) or github.com/moby/moby (Go) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- github.com/docker/docker (Go): upgrade to 20.10.11 or later

  ```sh
  go get github.com/docker/docker@v20.10.11
  ```

- github.com/moby/moby (Go): upgrade to 20.10.11 or later

  ```sh
  go get github.com/moby/moby@v20.10.11
  ```


## Affected products

- github.com/docker/docker (Go) SEMVER:introduced=0,fixed=20.10.11
- github.com/moby/moby (Go) SEMVER:introduced=0,fixed=20.10.11

## Related threats

- [Moby Docker Engine race condition in docker cp mount setup](https://junglewise.ai/threats/cve-2026-42306-moby-docker-engine-race-condition-in-docker-cp-mount-setup)
- [Moby Docker Engine symlink race condition in docker cp](https://junglewise.ai/threats/cve-2026-41568-moby-docker-engine-symlink-race-condition-in-docker-cp)
- [Moby and Docker Engine code execution via trojanized decompression binaries](https://junglewise.ai/threats/cve-2026-41567-moby-and-docker-engine-code-execution-via-trojanized)
- [Moby AuthZ plugin authorization bypass via oversized request body](https://junglewise.ai/threats/cve-2026-34040-moby-authz-plugin-authorization-bypass-via-oversized-request-body)
- [Moby privilege validation bypass in docker plugin install](https://junglewise.ai/threats/cve-2026-33997-moby-privilege-validation-bypass-in-docker-plugin-install)