CVE-2026-82834: A security flaw has been discovered in Doccano Open Source Annotation Tools for Machine Learning Practitioners and Auto Labeling Pipeline Module to Annotate a Document Automatically up to 1.8.5. Th...

Added to the CISA Known Exploited Vulnerabilities catalog on 31 Aug 2026. Vendor: AI/ML. Product: machine learning. CVSS score: 5.4.

A security flaw has been discovered in Doccano Open Source Annotation Tools for Machine Learning Practitioners and Auto Labeling Pipeline Module to Annotate a Document Automatically up to 1.8.5. This affects the function LabelList of the file /v1/projects/1/category-types of the component Bulk-De...

Required action: Review and patch if applicable to your AI infrastructure.