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CVE-2026-34589 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. From 3.2.0 to before 3.2.7, 3.3.9, and 3.4.9, the DWA lossy decoder constructs temporary per-component block pointers using signed 32-bit arithmetic. For a large enough width, the calculation overflows and later decoder stores operate on a wrapped pointer outside the allocated rowBlock backing store. This vulnerability is fixed in 3.2.7, 3.3.9, and 3.4.9.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| openexr 3.4 | 3.4.0 → < 3.4.9 | 3.4.9 |
| openexr 3.3 | 3.3.0 → < 3.3.9 | 3.3.9 |
| openexr 3.2 | 3.2.0 → < 3.2.7 | 3.2.7 |
| Red Hat Enterprise Linux 6 | Versions non publiées | |
| Red Hat Enterprise Linux 7 | Versions non publiées | |
| Red Hat Enterprise Linux 10 | Versions non publiées | |
| Red Hat Enterprise Linux 8 | Versions non publiées | |
| Red Hat Enterprise Linux 9 | Versions non publiées |
Autres CVE de openexr
Les 47 CVE de openexr →
CVE-2026-59981
OpenEXR is the reference implementation and specification for the EXR image file format, widely used in the motion…
7.1
Élevée
CVE-2026-68514
OpenEXR is the reference implementation and specification for the EXR image file format, widely used in the motion…
5.5
Moyenne
CVE-2026-68515
OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture…
7.1
Élevée
CVE-2026-68513
OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture…
7.1
Élevée