CVE-2026-3357
HIGH WAF: Medium
CVSS 8.8
Published: 2026-04-08
CWE-502
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.
WAF Coverage Analysis
Insecure Deserialization
Medium WAF Coverage
OWASP: A08:2021 Software and Data Integrity Failures
944xxx - Java Attack
Affected Software
| Vendor | Product | Version |
|---|---|---|
| langflow | langflow | 1.6.0 - 1.8.3 |
References
- www.ibm.com (Vendor Advisory)