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archive/Patch now/AIR-2026-0278
closedclosed 7 Oct 2026Patch now2 Disclosed vulnerabilityAI

CVE-2026-101329: IBM Langflow OSS Improper Access Control

Langflow

IBM Langflow OSS contains an improper access control vulnerability that enables remote authenticated attackers to access sensitive information. The vulnerability has been publicly disclosed.

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
6.5
EPSS
<0.01 · top 83% · 2026-11-13
EPSS scores by FIRST
fix status
Fix status unknown
first report
7 Oct 2026
last update
7 Oct 2026
CVE ids
CVE-2026-101329other records

Timeline · 1

  1. 7 Oct 2026CVE-2026-101329: IBM Langflow OSS 1.0.0 through 1.12.2 could allow a remote authenticated attacker to obtain sensitive information due to improper…

Sources · 1

Advisories and databases

  1. 2026-10-07
    CVE-2026-101329: IBM Langflow OSS 1.0.0 through 1.12.2 could allow a remote authenticated attacker to obtain sensitive information due to improper…
    NVD · nvd.nist.gov/vuln/detail/CVE-2026-101329

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
access-controllangflow
dates
happened 7 Oct 2026 · first reported 7 Oct 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 06:33Z · updated 2026-10-18 06:33Z

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-2026-101329: IBM Langflow OSS Improper Access Control

https://gcdradar.vercel.app/incidents/cve-2026-101329-ibm-langflow-oss-improper-access-control · AIR-2026-0278 · closed 2026-10-07

- Lane: Patch now
- Severity: 2 (Disclosed vulnerability)
- Fix status: Fix status unknown
- First reported: 2026-10-07
- AI role: Attack on AI
- Products: Langflow
- CVE ids: CVE-2026-101329
- CVSS: 6.5

## Summary

IBM Langflow OSS contains an improper access control vulnerability that enables remote authenticated attackers to access sensitive information. The vulnerability has been publicly disclosed.

## What to do

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

## Latest updates

- 2026-10-07: CVE-2026-101329: IBM Langflow OSS 1.0.0 through 1.12.2 could allow a remote authenticated attacker to obtain sensitive information due to improper… (https://nvd.nist.gov/vuln/detail/CVE-2026-101329)

## Sources

- 2026-10-07 NVD: CVE-2026-101329: IBM Langflow OSS 1.0.0 through 1.12.2 could allow a remote authenticated attacker to obtain sensitive information due to improper… https://nvd.nist.gov/vuln/detail/CVE-2026-101329

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

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