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CVE-2025-48073

Good to know:

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Date: July 31, 2025

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. In version 3.3.2, when reading a deep scanline image with a large sample count in reduceMemory mode, it is possible to crash a target application with a NULL pointer dereference in a write operation. This is fixed in version 3.3.3.

Severity Score

Related Resources (5)

https://github.com/ShielderSec/poc/tree/main/CVE-2025-48073
https://nvd.nist.gov/vuln/detail/CVE-2025-48073
https://github.com/AcademySoftwareFoundation/openexr
https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-qhpm-86v7-phmm
https://www.mend.io/vulnerability-database/CVE-2025-48073

Severity Score

Weakness Type (CWE)

NULL Pointer Dereference

CWE-476

Top Fix

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Upgrade Version

Upgrade to version OpenEXR - 3.3.3;openexr - 3.3.3;OpenEXR - 3.3.3;openexr - 3.3.3;openexr - 3.3.3;https://github.com/AcademySoftwareFoundation/openexr.git - v3.3.3

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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