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Response snapshot Oct 29, 2026, 02:31 UTC

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VulnerabilityCVE-2026-115885

LangGraph CLI prints the registry push token in `langgraph deploy --verbose` output

langgraph deploy --verbose printed the temporary registry push token that the CLI uses to log Docker in to the deployment's image registry. Anyone who could read that output, for example in CI logs, could use the token until it expired.

At a glance

Exploited
Not known
Severity
4.1 Medium (CVSS 4.0)
Chance of exploitation
0.1% in the next 30 days
Sources
1 source

What to do

GitHub lists first patched versions: langgraph-cli: 0.4.32. Confirm the affected range and upgrade guidance in the exact advisory.

Read GitHub-reviewed advisory GHSA-8prr-f582-jqq3 (opens a new tab)

What happened

Summary

langgraph deploy --verbose printed the temporary registry push token that the CLI uses to log Docker in to the deployment's image registry. Anyone who could read that output, for example in CI logs, could use the token until it expired.

Details

When Docker is available, langgraph deploy builds the image locally, requests a push token from LangSmith, and runs docker login --password-stdin with the token on stdin. The CLI's subprocess helper printed each command's stdin when verbose output was on, and the login step inherited --verbose, so the token was printed right after the docker login command line.

Continue reading

langgraph-cli 0.4.15 through 0.4.31 are affected. Starting with 0.4.32, the login step runs without verbose output. Deploys run without --verbose, and deploys that build the image remotely, never printed the token.

Impact

You may be affected if you ran langgraph deploy --verbose with an affected version and the output was kept or shared, for example in CI logs or terminal recordings. The token is short-lived (at most 12 hours) and limited to that deployment's image repository. Someone holding it before it expired could pull the deployment's images and push new images to that repository.

Deployments reference their image by digest, so a pushed image does not run unless the deployment is updated to use it, which requires a LangSmith API key with access to the deployment.

Remediation

Upgrade to langgraph-cli 0.4.32 or later. 0.4.37 also stops --verbose from printing the input of any command the CLI runs. Tokens printed more than 12 hours ago have expired.

Affected package ranges reported by GitHub: langgraph-cli: >= 0.4.15, <= 0.4.31

Scores and how they were measured

CVSS base severity

4.1

Version 4.0As of

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

Measurement source (opens a new tab)

How bad it is if exploited. Not a prediction of exploitation or proof you are exposed.

EPSS probability

0.1%

Scored Percentile 1.4%

Model and measurement source (opens a new tab)

A model's estimate of exploitation in the next 30 days, not certainty or your own risk.

Related technology

Sources

  1. Primary source

    GitHub-reviewed advisory GHSA-8prr-f582-jqq3 (opens a new tab)

    The public advisory supplies the description, affected package/version ranges, and any listed CVSS metric. GitHub review is not local review.

    Published Checked

  2. Primary source

    GitHub public advisory API page (opens a new tab)

    The API page supplied GHSA-8prr-f582-jqq3, its actual identifiers, source dates, and structured metrics.

    Published Date not suppliedChecked

  3. Primary source

    FIRST measured EPSS score (opens a new tab)

    Measured EPSS probability and percentile for CVE-2026-115885, scored 2026-10-28. This is a model estimate, not proof of exposure.

    Published Checked

Cite this record

For factual claims, cite the primary sources above; cite KEVWire for its compilation, dates, and classifications.

APA

KEVWire. (2026, October 28). LangGraph CLI prints the registry push token in `langgraph deploy --verbose` output (CVE-2026-115885). https://kevwire.com/record/CVE-2026-115885

MLA

"LangGraph CLI prints the registry push token in `langgraph deploy --verbose` output (CVE-2026-115885)." KEVWire, 28 Oct. 2026, kevwire.com/record/CVE-2026-115885.

Chicago

KEVWire. "LangGraph CLI prints the registry push token in `langgraph deploy --verbose` output (CVE-2026-115885)." Last modified October 28, 2026. https://kevwire.com/record/CVE-2026-115885.

Evidence summary (plain text)

LangGraph CLI prints the registry push token in `langgraph deploy --verbose` output (Oct 28, 2026).
langgraph deploy --verbose printed the temporary registry push token that the CLI uses to log Docker in to the deployment's image registry. Anyone who could read that output, for example in CI logs, could use the token until it expired.

When Docker is available, langgraph deploy builds the image locally, requests a push token from LangSmith, and runs docker login --password-stdin with the token on stdin.
CVSS 4.1 (version 4.0; evidence as of Oct 28, 2026; https://github.com/advisories/GHSA-8prr-f582-jqq3).
EPSS 0.1% for the following 30 days, scored Oct 28, 2026 (https://api.first.org/data/v1/epss?cve=CVE-2026-115885&date=2026-10-28).
Sources:
GitHub-reviewed advisory GHSA-8prr-f582-jqq3: https://github.com/advisories/GHSA-8prr-f582-jqq3
GitHub public advisory API page: https://api.github.com/advisories?type=reviewed&per_page=100&sort=updated&direction=desc
FIRST measured EPSS score: https://api.first.org/data/v1/epss?cve=CVE-2026-115885&date=2026-10-28
Record ID: CVE-2026-115885.
Record origin: Ingested record.
AI evidence: Not assessed.
Known exploitation: Not assessed.
Zero-day status: Not assessed. KEV membership alone does not establish zero-day status.
About this data

This record was ingested from a data source. Retrieved: Oct 29, 2026, 02:16 UTC. Ingestion is not an independent editorial investigation.

A CISA KEV listing documents known exploitation, not necessarily a zero-day; absence from the catalog does not prove a vulnerability has never been exploited.

Technology tags indicate possible relevance, not verified exposure. Confirm the affected product, version, and configuration against your own inventory; KEVWire does not scan your systems.

A personal reading checklist on this device, not verified remediation.

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Record details

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