IBM Langflow OSS 1.0.0-1.9.0 DoS via Uncontrolled Resource Consumption
CVE-2026-7528 Published on May 27, 2026
Unauthenticated File Upload Vulnerability Allows Disk Space Exhaustion and Path Disclosure in Langflow OSS
IBM Langflow OSS 1.0.0 through 1.9.0 could allow a denial of service due to uncontrolled resource consumption.
Vulnerability Analysis
CVE-2026-7528 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality, a small impact on integrity, and a high impact on availability.
Weakness Type
What is a Resource Exhaustion Vulnerability?
The software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.
CVE-2026-7528 has been classified to as a Resource Exhaustion vulnerability or weakness.
Products Associated with CVE-2026-7528
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Affected Versions
IBM Langflow OSS:- Version 1.0.0, <= 1.9.0 is affected.