Vulnerability Monitor

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CVE-2025-48072

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.

Published

2025-07-31T21:15:28.163

Last Modified

2025-08-13T20:23:43.777

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 9.1 (CRITICAL)

Weaknesses

Type: Primary
CWE-125

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	openexr	openexr	3.3.2	Yes

References

https://github.com/AcademySoftwareFoundation/openexr/commit/2d09449427b13a05f7c31a98ab2c4347c23db361 Patch ([email protected])
https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v3.3.3 Release Notes ([email protected])
https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-4r7w-q3jg-ff43 Exploit, Vendor Advisory ([email protected])