CVE-2026-3357

HighCVSS 8.8/10Last modified Jul 24, 2026

Description

IBM Langflow Desktop 1.6.0 through 1.8.2 Langflow could allow an authenticated user to execute arbitrary code on the system, caused by an insecure default setting which permits the deserialization of untrusted data in the FAISS component.

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-502

Affected software

VendorProductVersions
IBMLangflow Desktop>= 1.6.0, <= 1.8.2

References

Timeline

Published
Apr 8, 2026
Last modified
Jul 24, 2026
NVD status
Analyzed

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CVE-2026-3357: High severity, CVSS 8.8 | Vulnix