# CVE-2026-93675 — IBM Langflow OSS

> As of 2026-10-08, CVE-2026-93675 is a HIGH-severity vulnerability in IBM Langflow OSS, CVSS v3.1 8.8, EPSS 0.7% (53.6th percentile). Threadlinqs Intelligence links 1 tracked threat campaign to CVE-2026-93675, most recently “IBM Langflow OSS Multiple Vulnerabilities Including Two Critical Unauthenticated RCE Flaws (CVE-2026-104334, CVE-2026-93674)”.

**Last updated:** 2026-10-08

## What is CVE-2026-93675?

IBM Langflow OSS 1.0.0 through 1.12.2 could allow a remote attacker to execute arbitrary code due to an expected dependency confusion.

The record classifies CVE-2026-93675 under weakness class [CWE-440](https://cwe.mitre.org/data/definitions/440.html). Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs no prior authentication, needs a user to take an action first, and has high impact on confidentiality, integrity, availability. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 4 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 8.8 — HIGH (`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`)
- **EPSS (FIRST):** 0.7% probability of exploitation in the next 30 days, higher than 53.6% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 6.5/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2026-10-07, last modified 2026-10-08

## Is CVE-2026-93675 being exploited?

It currently carries a trending score of 47 in the Threadlinqs vulnerability feed.

## Affected products and versions

- [IBM](https://intel.threadlinqs.com/vendors/ibm): Langflow OSS

## How to fix CVE-2026-93675

No vendor patch reference has been recorded for CVE-2026-93675 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.

## Threat activity tracking CVE-2026-93675

1 tracked threat in the Threadlinqs corpus references CVE-2026-93675, either in the campaign’s CVE list or as an indicator on the campaign record.

- [IBM Langflow OSS Multiple Vulnerabilities Including Two Critical Unauthenticated RCE Flaws (CVE-2026-104334, CVE-2026-93674)](https://intel.threadlinqs.com/threat/TL-2026-3314) — CRITICAL · 2026-10-11

## Sources

Enriched from CVE.org, FIRST EPSS, GitHub Security Advisories. Last verified by Threadlinqs on 2026-10-11.

**Vendor advisory and patch**

- [ibm.com — vendor advisory](https://www.ibm.com/support/pages/node/7290694)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-93675
Full detection coverage and IOCs for threats exploiting CVE-2026-93675 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp