CVE-2026-93675Network attack vectorHinoki check available

Code execution via misleading dependency install hints

Published Oct 7, 2026 · Updated Oct 7, 2026

Dependency confusion in IBM Langflow OSS 1.0.0 through 1.12.2 allows remote attackers to execute code through misleading provider install hints. Five missing-integration errors in lfx/base/models/model_input_constants.py recommend PyPI package names that do not exist instead of the genuine integration packages. Exploitation requires an attacker to register one of those names and a user to follow the displayed installation command; the flaw does not execute code merely when the server receives a request.

CVSS severityUnavailable
Unscored
EPSS probability0.75%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Dependency confusion in IBM Langflow OSS 1.0.0 through 1.12.2 allows remote attackers to execute code through misleading provider install hints. Five missing-integration errors in lfx/base/models/model_input_constants.py recommend PyPI package names that do not exist instead of the genuine integration packages. Exploitation requires an attacker to register one of those names and a user to follow the displayed installation command; the flaw does not execute code merely when the server receives a request.

The record

CVE
CVE-2026-93675
Published
Oct 7, 2026
Updated
Oct 7, 2026
Vendor
IBM
Product
Langflow OSS
Classifications
T1195.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 7, 2026CVE publishedPublication date reported by the CVE source.
  2. Oct 7, 2026Record 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=1.0.0 <=1.12.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

IBM · Langflow OSSversion=1.0.0 <=1.12.2

Published CVSS scores

No CVSS assessment is available in this record.

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.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1195.001Compromise Software Dependencies and Development Tools

Public exploit references

No public exploit references are available in this record.

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

Technologies

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