Cette page suit l'état du correctif pour Ubuntu. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2026-34589 →
UBUNTU-CVE-2026-34589
OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
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.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Ubuntu:26.10
openexr
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Références
- report ubuntu.com
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