Critical severity · published Jul 31, 2025
CVE-2025-48072
OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry
9.1
CVSS
0.5%
EPSS
No
On KEV
Description
OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. Version 3.3.2 is vulnerable to a heap-based buffer overflow during a read operation due to bad pointer math when decompressing DWAA-packed scan-line EXR files with a maliciously forged chunk. This is fixed in version 3.3.3.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 45% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Openexr · Openexr
3.3.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-48072
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-48072
Patch
https://github.com/AcademySoftwareFoundation/openexr/commit/2d09449427b13a05f7c31a98ab2c4347c23db361
Release Notes
https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v3.3.3
Exploit
https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-4r7w-q3jg-ff43
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