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Highest advisory severityMedium 1 vendor · 1 advisory

CVE-2026-59183

CVE-2026-59183: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.

Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.

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Vendor advisory comparison

Red Hat

1 advisory
  • Advisory severityMedium5.5

    Medium [CVE-2026-59183] Integer Overflow Vulnerability Leading to Application Crash

    CVE-2026-59183Source published Source updated

    OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. In versions 3.1.0 through 3.2.10, 3.3.0 through 3.3.12, and 3.4.0 through 3.4.13, an int32_t multiplication in OpenEXRCore's unpack_sample_table() can overflow while decoding a crafted deep tiled EXR file, producing an invalid pointer that leads to a read from an unmapped memory address and a crash. Because the overflow occurs in the standard decoding path (exr_decoding_run), any application that decodes deep tiled EXR files is affected. This issue is fixed in versions 3.2.11, 3.3.13, and 3.4.14. A flaw was found in OpenEXR. This overflow can lead to an invalid memory pointer, causing applications that process these files to crash. This issue results in a denial…

    Affected products in this advisory
    • Red Hat Enterprise Linux 10
    • Red Hat Enterprise Linux 9
    • Red Hat package: openexr
    Source-reported affected versions
    • 3.1.0
    • 3.2.10
    • 3.3.0
    • 3.3.12

    2 more entries in the full advisory.

    Source-reported fixed versions
    • 3.2.11
    • 3.3.13
    • 3.4.14
    Mitigation guidance
    • Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
    Full advisory and evidenceOpen source bulletin

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