Arbitrary Code Injection Affecting ultralytics package, versions [0,]
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published29 Oct 2026
- disclosed28 Oct 2026
- creditTrendAI™ Zero
Introduced: 28 Oct 2026
NewCVE-2026-118616 (opens in a new tab)How to fix?
There is no fixed version for ultralytics.
Overview
ultralytics is an Ultralytics YOLOv8 for SOTA object detection, multi-object tracking, instance segmentation, pose estimation and image classification.
Affected versions of this package are vulnerable to Arbitrary Code Injection via the parse_model function in ultralytics/nn/tasks.py. An attacker can execute arbitrary Python code in the current user’s process by supplying a malicious model YAML whose activation value is evaluated when the target opens or loads the file.