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    CVE-2025-48074

    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, applications trust unvalidated dataWindow size values from file headers, which can lead to excessive memory allocation and performance degradation when processing malicious files. This is fixed in version 3.3.3.

    Published:Aug 1, 2025
    Last Modified:Aug 13, 2025
    EPS:Aug 1, 2025
    EPSS Score:0.00031
    CVSS Score:5.5

    Affected Products

    Vendor
    Openexr
    Product
    Openexr

    Exploits

    https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-x22w-82jp-8rvfhttps://github.com/ShielderSec/poc/tree/main/CVE-2025-48074

    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