CVE-2026-34544
HIGH SEVERITYCVSS Score & Metrics
Base Score
7.3 / 10
Vector String
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Vulnerability Description
OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From version 3.4.0 to before version 3.4.8, a crafted B44 or B44A EXR file can cause an out-of-bounds write in any application that decodes it via exr_decoding_run(). Consequences range from immediate crash (most likely) to corruption of adjacent heap allocations (layout-dependent). This issue has been patched in version 3.4.8.
Vulnerability Details
Published Date
Last Modified
CWE ID
CWE-190
Source
NVD
Vendor
AcademySoftwareFoundation
Product
openexr
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