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CVE-2026-31235

CVE-2026-31235

This page contains facts from public vulnerability sources. Check the original advisory before updating.

The imgaug library thru 0.4.0 contains an insecure deserialization vulnerability in its BackgroundAugmenter class within the multicore.py module. The class uses Python's pickle module to deserialize data received via a multiprocessing queue in the _augment_images_worker() method without any safety checks. An attacker who can influence the data placed into this queue (e.g., through social engineering, malicious input scripts, or a compromised shared queue) can provide a malicious pickle payload. When deserialized, this payload can execute arbitrary code in the context of the worker process, leading to remote or local code execution depending on the deployment scenario.

CVSS 9.8 · Critical · EPSS 0.5%

Published
Updated

Stack: python

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • imgaug PyPI

    Versions
    • 0.2.0
    • 0.2.1
    • 0.2.3
    • 0.2.4
    • 0.2.5
    • 0.2.6
    • 0.2.7
    • 0.2.8
    • 0.2.9
    • 0.3.0
    • 0.4.0
    Affected ranges
    • ECOSYSTEM: ≤ 0.4.0

    No fix published

Original sources

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