{"id":"CVE-2019-5686","aliases":["EUVD-2019-15261","GHSA-x92g-685x-pgrp"],"status":"published","title":"NVIDIA Windows GPU Display Driver (all versions) contains a vulnerability in the kernel mode...","description":"NVIDIA Windows GPU Display Driver (all versions) contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape in which the software uses an API function or data structure in a way that relies on properties that are not always guaranteed to be valid, which may lead to denial of service.","severity":{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00299,"percentile":0.22729,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2019-08-06T19:48:58Z","modified":"2026-06-17T02:38:04Z","products":[{"vendor":"nvidia","product":"gpu display driver"},{"vendor":"nvidia","product":"gpu_driver"}],"references":[{"url":"https://nvidia.custhelp.com/app/answers/detail/a_id/4841","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://support.lenovo.com/us/en/product_security/LEN-28096","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-5686"},{"url":"https://github.com/advisories/GHSA-x92g-685x-pgrp"}],"sources":{"cve":[{"id":"CVE-2019-5686","description":"NVIDIA Windows GPU Display Driver (all versions) contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape in which the software uses an API function or data structure in a way that relies on properties that are not always guaranteed to be valid, which may lead to denial of service.","status":"published","published":"2019-08-06T19:48:58Z","modified":"2024-08-04T20:01:52.069Z","updated_at":"2026-11-02T14:20:18.746972Z"}],"euvd":[{"id":"EUVD-2019-15261","description":"NVIDIA Windows GPU Display Driver (all versions) contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape in which the software uses an API function or data structure in a way that relies on properties that are not always guaranteed to be valid, which may lead to denial of service.","status":"published","published":"2019-08-06T19:48:58Z","modified":"2024-08-04T20:01:52Z","updated_at":"2026-11-03T03:06:51.340672Z"}],"ghsa":[{"id":"GHSA-x92g-685x-pgrp","title":"NVIDIA Windows GPU Display Driver (all versions) contains a vulnerability in the kernel mode...","description":"NVIDIA Windows GPU Display Driver (all versions) contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape in which the software uses an API function or data structure in a way that relies on properties that are not always guaranteed to be valid, which may lead to denial of service.","status":"published","published":"2022-05-24T16:52:41Z","modified":"2023-01-28T05:06:53Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:44:28.28087Z"}],"nvd":[{"id":"CVE-2019-5686","description":"NVIDIA Windows GPU Display Driver (all versions) contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape in which the software uses an API function or data structure in a way that relies on properties that are not always guaranteed to be valid, which may lead to denial of service.","status":"published","published":"2019-08-06T20:15:12.69Z","modified":"2026-06-17T02:38:04.137Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:05:21.892729Z"}]}}