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CVE-2025-48073

CVE-2025-48073 · OpenEXR ScanLineProcess::run_fill NULL Pointer Write In "reduceMemory" Mode

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

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. In version 3.3.2, when reading a deep scanline image with a large sample count in reduceMemory mode, it is possible to crash a target application with a NULL pointer dereference in a write operation. This is fixed in version 3.3.3.

CVSS 4.6 · Medium · EPSS 0.2% · Fix available

Published
Updated

Stack: python

Affected products and versions

  • openexr

    Versions
    • >= 3.3.2, < 3.3.3: Affected

    No fix published

  • openexr PyPI

    Versions
    • 3.3.2
    Affected ranges
    • ECOSYSTEM: ≥ 3.3.2, < 3.3.3

    Update to 3.3.3

Original sources

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