Description
OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. In versions 3.4.0 through 3.4.9, 3.3.0 through 3.3.9, and 3.2.0 through 3.2.7, `internal_dwa_compressor.h:1722` performs `curc->width * curc->height` in `int32` arithmetic without a `(size_t)` cast. This is the same overflow pattern fixed in other locations by the recent CVE-2026-34589 batch, but this line was missed. Versions 3.4.10, 3.3.10, and 3.2.8 contain a fix that addresses `internal_dwa_compressor.h:1722`.
INFO
Published Date :
2026-04-21T01:30:55.061Z
Last Modified :
2026-04-23T03:55:56.354Z
Source :
GitHub_M
AFFECTED PRODUCTS
The following products are affected by CVE-2026-40244 vulnerability.
| Vendors | Products |
|---|---|
| Academysoftwarefoundation |
|
| Openexr |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-40244.
