How severe is CVE-2019-5691?

CVE-2019-5691 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-5691 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-5691?

CVE-2019-5691 affects Nvidia Gpu Driver. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-5691?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2019-5691 published?

CVE-2019-5691 was published on 2019-11-09 and last updated on 2026-06-17.

CVE-2019-5691

CVE-2019-5691 is a high-severity vulnerability in Nvidia Gpu Driver with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-476.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 7.2
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-476
Affected product: Nvidia Gpu Driver
Published: 2019-11-09
Last modified: 2026-06-17

Description

NVIDIA Windows GPU Display Driver, all versions, contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape in which a NULL pointer is dereferenced, which may lead to denial of service or escalation of privileges.

Frequently asked questions

What is CVE-2019-5691?: NVIDIA Windows GPU Display Driver, all versions, contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape in which a NULL pointer is dereferenced, which may lead to denial of service or escalation of privileges.
How severe is CVE-2019-5691?: CVE-2019-5691 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-5691 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-5691?: CVE-2019-5691 affects Nvidia Gpu Driver. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-5691?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2019-5691 published?: CVE-2019-5691 was published on 2019-11-09 and last updated on 2026-06-17.

References

https://nvidia.custhelp.com/app/answers/detail/a_id/4907

Affected products (1)

cpe:2.3:a:nvidia:gpu_driver:*:*:*:*:*:*:*:*

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