CVE-2025-62725Public exploitNetwork attack vector

Host-file overwrite via unchecked OCI annotation paths

Published Oct 27, 2025 · Updated Oct 27, 2025

Path traversal in Docker Compose 2.34.0 through 2.40.1 allows remote attackers to overwrite host files through crafted OCI artifacts. The OCI remote loader in pkg/remote/oci.go passes annotation paths to filepath.Join and os.Create without confining the result to its cache directory. A Compose user must resolve an attacker-controlled OCI artifact; even read-only config or ps operations can overwrite any file writable by that user.

CVSS severity8.9
High
EPSS probability13.65%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Docker Compose 2.34.0 through 2.40.1 allows remote attackers to overwrite host files through crafted OCI artifacts. The OCI remote loader in pkg/remote/oci.go passes annotation paths to filepath.Join and os.Create without confining the result to its cache directory. A Compose user must resolve an attacker-controlled OCI artifact; even read-only config or ps operations can overwrite any file writable by that user.

The record

CVE
CVE-2025-62725
Published
Oct 27, 2025
Updated
Oct 27, 2025
Vendor
Docker
Product
Docker Compose
Classifications
CWE-22, T1204.002
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 27, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 27, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 2.40.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Docker · Docker Composeversion=< 2.40.2

Published CVSS scores

8.9GitHubCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1204.002User Execution: Malicious File

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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