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Medium · 5.3 CVE-2026-73219 EUVD-2026-56843

CVAT: Denial of service with regards to automatic annotation

Published Aug 11, 2026 · Updated Aug 12, 2026 · Assigned by GitHub_M

Description

CVAT is an open source interactive video and image annotation tool for computer vision. From 2.17.0 until 2.72.0, a user with write access to a CVAT job can submit a batch automatic annotation request to RequestViewSet.create with inconsistent task and job IDs, and because the task ID determines the single active request slot, block automatic annotation for another task whose ID is known. This issue is fixed in version 2.72.0.

Affected products

VendorProductAffectedFixed
cvat-ai cvat >= 2.17.0, < 2.72.0 —

References