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    6 vulnerabilities by WineHQ

    CVE-2026-48831 (GCVE-0-2026-48831)

    Vulnerability from nvd – Published: 2026-05-24 20:52 – Updated: 2026-05-27 03:55 Disputed
    VLAI
    Summary
    Wine ships a .desktop file that registers itself as a MIME handler for EXE files and several other Windows executable file types. In some configurations, handling of an EXE file causes that file to be blindly executed with the permissions of the invoker. This allows escaping Flatpak and Snap sandboxes, because MIME handlers are not intended for use by code interpreters and loaders. NOTE: some parties feel that this is not a bug to be addressed in Wine, because there is no known solution that avoids a severe loss of usability (Wine could be a binfmt-misc handler, but binfmt-misc does not exist on all platforms supported by Wine).
    Severity
    7.3 (High)
    CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/AU:N/V:D/U:Clear
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-669 - Incorrect Resource Transfer Between Spheres
    Assigner
    References
    Impacted products
    Vendor Product Version
    WineHQ Wine Affected: 0.9 , ≤ 11.0 (custom)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2018-12933 (GCVE-0-2018-12933)

    Vulnerability from nvd – Published: 2018-06-28 14:00 – Updated: 2024-09-17 01:41
    VLAI
    Summary
    PlayEnhMetaFileRecord in enhmetafile.c in Wine 3.7 allows attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact because the attacker controls the pCreatePen->ihPen array index.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
    Show details on NVD website
    To clipboard 

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    CVE-2018-12932 (GCVE-0-2018-12932)

    Vulnerability from nvd – Published: 2018-06-28 14:00 – Updated: 2024-09-17 04:20
    VLAI
    Summary
    PlayEnhMetaFileRecord in enhmetafile.c in Wine 3.7 allows attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact by triggering a large pAlphaBlend->cbBitsSrc value.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
    Show details on NVD website
    To clipboard 

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    CVE-2026-48831 (GCVE-0-2026-48831)

    Vulnerability from cvelistv5 – Published: 2026-05-24 20:52 – Updated: 2026-05-27 03:55 Disputed
    VLAI
    Summary
    Wine ships a .desktop file that registers itself as a MIME handler for EXE files and several other Windows executable file types. In some configurations, handling of an EXE file causes that file to be blindly executed with the permissions of the invoker. This allows escaping Flatpak and Snap sandboxes, because MIME handlers are not intended for use by code interpreters and loaders. NOTE: some parties feel that this is not a bug to be addressed in Wine, because there is no known solution that avoids a severe loss of usability (Wine could be a binfmt-misc handler, but binfmt-misc does not exist on all platforms supported by Wine).
    Severity
    7.3 (High)
    CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/AU:N/V:D/U:Clear
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-669 - Incorrect Resource Transfer Between Spheres
    Assigner
    References
    Impacted products
    Vendor Product Version
    WineHQ Wine Affected: 0.9 , ≤ 11.0 (custom)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2018-12933 (GCVE-0-2018-12933)

    Vulnerability from cvelistv5 – Published: 2018-06-28 14:00 – Updated: 2024-09-17 01:41
    VLAI
    Summary
    PlayEnhMetaFileRecord in enhmetafile.c in Wine 3.7 allows attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact because the attacker controls the pCreatePen->ihPen array index.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
    Show details on NVD website
    To clipboard 

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    CVE-2018-12932 (GCVE-0-2018-12932)

    Vulnerability from cvelistv5 – Published: 2018-06-28 14:00 – Updated: 2024-09-17 04:20
    VLAI
    Summary
    PlayEnhMetaFileRecord in enhmetafile.c in Wine 3.7 allows attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact by triggering a large pAlphaBlend->cbBitsSrc value.
    Severity
    No CVSS data available.
    CWE
    • n/a
    Assigner
    References
    Show details on NVD website
    To clipboard 

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