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CVE-2025-48074

Published: Aug 1, 2025

Modified: Aug 1, 2025

PUBLISHED

Description

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, applications trust unvalidated dataWindow size values from file headers, which can lead to excessive memory allocation and performance degradation when processing malicious files. This is fixed in version 3.3.3.

Vendor	Product	Versions
AcademySoftwareFoundation	openexr	affected `>= 3.3.2, < 3.3.3`

Weaknesses (CWE)

References

https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-x22w-82jp-8rvf

x_refsource_CONFIRM

https://github.com/ShielderSec/poc/tree/main/CVE-2025-48074

x_refsource_MISC

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