What’s Vulnerable › Vulnerabilities

CVE-2026-115885: LangGraph CLI prints the registry push token in `langgraph deploy --verbose` output

• Severity: medium (CVSS 4.1 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-23 · updated 2026-10-29
• Weakness: CWE-532

Description

The LangGraph CLI is the official command-line interface for LangGraph. From 0.4.15 until 0.4.32, langgraph deploy --verbose passes a temporary registry push token on standard input to docker login --password-stdin, but the CLI subprocess helper prints command input in verbose mode. Anyone who can read resulting CI logs or terminal recordings before the token's maximum 12-hour expiration can pull deployment images or push images to that deployment's image repository. Deployments without --verbose and remote image builds are not affected, and the token alone cannot update a deployment to execute a pushed image. This issue is fixed in version 0.4.32.

Affected products

• langchain-ai langgraph: from 0.4.15, < 0.4.32

References

• https://github.com/langchain-ai/langgraph/commit/1afaca35a0d4962fb0203a0e9133a07ffd6a553c
• https://github.com/langchain-ai/langgraph/pull/8482
• https://github.com/langchain-ai/langgraph/releases/tag/cli%3D%3D0.4.32.dev0
• https://github.com/langchain-ai/langgraph/security/advisories/GHSA-8prr-f582-jqq3

Get alerted when CVE-2026-115885 or the next vulnerability affects your stack