CVE-2026-19298

HighCVSS 8.8/10Last modified Sep 10, 2026

Description

IBM Langflow OSS 1.0.0 through 1.11.2 could allow a remote authenticated attacker to execute arbitrary code due to an authorization bypass in the flow build process.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-94

Affected software

VendorProductVersions
IBMLangflow OSS>= 1.0.0, <= 1.11.2

References

Timeline

Published
Sep 4, 2026
Last modified
Sep 10, 2026
NVD status
Analyzed

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CVE-2026-19298: High severity, CVSS 8.8 | Vulnix