Langflow OSS is affected by multiple vulnerabilities

published 2026-10-07 33 d ago modified 2026-10-08 31 d ago also EUVD-2026-94115

cvss: 8.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.6%; EPSS 0.6% chance of exploitation in 30 days, percentile 50%
public exploits: 0; none known

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.

Patch / fix

fixed in 1 links 1

langflow langflow 1.12.3

ibm.com/support/pages/node/7290694 advisory

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 33 d ago (2026-10-07)

Exploit prediction

0.63% chance of exploitation in the next 30 days, higher than 50% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

IBM Langflow OSS

Classification

Weakness

CWE-440 Expected Behavior Violation

References

ibm.com /support/pages/node/7290694
vendor-advisory, patch

Sources

CVE List CVE-2026-93675
NVD CVE-2026-93675

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary