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archive/Patch now/AIR-2026-1136
closedclosed 30 Jun 2026Patch now2 Disclosed vulnerabilityAI

CVE-2026-10134: IBM Langflow OSS critical vulnerability enables secret exposure and remote code execution

IBM Langflow OSS

A critical vulnerability in IBM Langflow OSS versions 1.0.0 through 1.9.3 allows attackers to read system secrets, access the application database, and execute arbitrary code. No active exploitation has been publicly confirmed.

disclosed CVENo confirmed exploitation, so this record is tracked as a disclosed vulnerability and not counted as an incident. It moves into the counts if CISA or the vendor confirms exploitation. Why

CVSS
10.0
EPSS
0.02 · top 17% · 2026-11-13
EPSS scores by FIRST
fix status
Fix status unknown
first report
30 Jun 2026
last update
30 Jun 2026
CVE ids
CVE-2026-10134other records

Timeline · 1

  1. 30 Jun 2026CVE-2026-10134: IBM Langflow OSS 1.0.0 through 1.9.3 allows an attacker to read every secret available to the Langflow process, read and modify…

Sources · 1

Advisories and databases

  1. 2026-06-30
    CVE-2026-10134: IBM Langflow OSS 1.0.0 through 1.9.3 allows an attacker to read every secret available to the Langflow process, read and modify…
    NVD · nvd.nist.gov/vuln/detail/CVE-2026-10134

Titles and links belong to their publishers. The summary above is written by gcdRadar in its own words; data is CC BY-SA 4.0.

Classification

lane
Patch now
AI role
Attack on AI
categories
Infrastructure vulnerability
severity
2 · Disclosed vulnerability
fix status
Fix status unknown
targets
Framework / tooling
owasp llm top 10
LLM03:2025 Supply Chain
mitre atlas
no technique for these categories
tags
langflowrce
dates
happened 30 Jun 2026 · first reported 30 Jun 2026
origin
NVD
Vulnerability record from NVD / the GitHub Advisory Database. This product uses the NVD API but is not endorsed or certified by the NVD.
record
confidence 0.95 · created 2026-10-18 10:04Z · updated 2026-10-18 10:04Z

Lane, AI role, categories and severity come from the classifier; the OWASP and ATLAS rows are derived from the categories. How these are assigned

Copy a brief

This record as a short Markdown brief, for a ticket, a chat or a coding agent.

the brief as text
# CVE-2026-10134: IBM Langflow OSS critical vulnerability enables secret exposure and remote code execution

https://gcdradar.vercel.app/incidents/cve-2026-10134-ibm-langflow-oss-critical-vulnerability-enabl · AIR-2026-1136 · closed 2026-06-30

- Lane: Patch now
- Severity: 2 (Disclosed vulnerability)
- Fix status: Fix status unknown
- First reported: 2026-06-30
- AI role: Attack on AI
- Products: IBM Langflow OSS
- CVE ids: CVE-2026-10134
- CVSS: 10

## Summary

A critical vulnerability in IBM Langflow OSS versions 1.0.0 through 1.9.3 allows attackers to read system secrets, access the application database, and execute arbitrary code. No active exploitation has been publicly confirmed.

## What to do

No action recorded; read the sources below and the vendor's advisory.

## Latest updates

- 2026-06-30: CVE-2026-10134: IBM Langflow OSS 1.0.0 through 1.9.3 allows an attacker to read every secret available to the Langflow process, read and modify… (https://nvd.nist.gov/vuln/detail/CVE-2026-10134)

## Sources

- 2026-06-30 NVD: CVE-2026-10134: IBM Langflow OSS 1.0.0 through 1.9.3 allows an attacker to read every secret available to the Langflow process, read and modify… https://nvd.nist.gov/vuln/detail/CVE-2026-10134

Verify against the vendor's advisory before changing production. Data CC BY-SA 4.0, https://gcdradar.vercel.app.

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