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CVE-2025-48071 OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for…

Description

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. In versions 3.3.2 through 3.3.0, there is a heap-based buffer overflow during a write operation when decompressing ZIPS-packed deep scan-line EXR files with a maliciously forged chunk header. This is fixed in version 3.3.3.

Affected products and versions

Product Affected versions Fixed in
openexr 3.3 3.3.0 → < 3.3.3 3.3.3
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