CVE-2026-110245: IBM Langflow OSS (High, CVSS 7.5)

CVE record · updated Oct 29, 2026

CVE-2026-110245HighIBM Langflow OSS

CVSS: 7.5 High (v3.1)
Exploited in the wild: Not on CISA’s KEV list
Public exploit: None reported in public exploit databases
Weakness: CWE-287
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published: Oct 29, 2026

What it is

IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote attacker to obtain sensitive information due to improper authentication.

Description from the National Vulnerability Database.

What to do

Check whether you run IBM Langflow OSS, then apply the vendor’s fix or mitigation from the advisories below.

Sources: NVD, FIRST EPSS, CISA KEV, and public exploit databases (availability only). ThreatRoundup reports whether public exploit code exists but never links to it: fake proof-of-concepts that infect security researchers are common. This page updates automatically.