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    CVE-2025-48073

    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.

    Published:Jul 31, 2025
    Last Modified:Aug 13, 2025
    EPS:Jul 31, 2025
    EPSS Score:0.00037
    CVSS Score:6.2

    Affected Products

    Vendor
    Openexr
    Product
    Openexr

    Exploits

    https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-qhpm-86v7-phmmhttps://github.com/ShielderSec/poc/tree/main/CVE-2025-48073

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-42217 (CVSS 6.3) — OpenEXR provides the specification and reference implementation of the EXR file format, an image storage forma…
    CVE-2026-42216 (CVSS 8.8) — OpenEXR provides the specification and reference implementation of the EXR file format, an image storage forma…
    CVE-2026-41142 (CVSS 8.8) — OpenEXR provides the specification and reference implementation of the EXR file format, an image storage forma…
    CVE-2026-40250 (CVSS 8.4) — OpenEXR provides the specification and reference implementation of the EXR file format, an image storage forma…
    CVE-2026-40244 (CVSS 8.4) — OpenEXR provides the specification and reference implementation of the EXR file format, an image storage forma…
    CVE-2026-39886 (CVSS 5.3) — OpenEXR provides the specification and reference implementation of the EXR file format, an image storage forma…
    CVE-2026-34589 (CVSS 8.4) — OpenEXR provides the specification and reference implementation of the EXR file format, an image storage forma…
    CVE-2026-34588 (CVSS 8.6) — OpenEXR provides the specification and reference implementation of the EXR file format, an image storage forma…
    CVE-2026-34380 (CVSS 5.9) — OpenEXR provides the specification and reference implementation of the EXR file format, an image storage forma…
    CVE-2026-34379 (CVSS 7.1) — OpenEXR provides the specification and reference implementation of the EXR file format, an image storage forma…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High