CVE-2016-8806: n/a Quadro, NVS, and GeForce (all versions)…

CVE-2016-8806: For the NVIDIA Quadro, NVS, and GeForce products, NVIDIA Windows GPU Display Driver R340 before 342.00 and...

For the NVIDIA Quadro, NVS, and GeForce products, NVIDIA Windows GPU Display Driver R340 before 342.00 and R375 before 375.63 contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgDdiEscape ID 0x5000027 where a pointer passed from an user to the driver is used without validation, leading to denial of service or potential escalation of privileges.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 02:35 UTC (UTC+00:00)

Security readout for executives and security teams

This is a flaw in older NVIDIA Windows GPU display drivers for Quadro, NVS, and GeForce products. A local user-level interaction with the driver could crash the system or possibly gain higher privileges. The issue matters most on Windows systems still running the affected R340 or R375 driver branches. Exposure is limited to Windows systems using affected NVIDIA Quadro, NVS, or GeForce drivers: R340 before 342.00 or R375 before 375.63. Systems without these products or driver branches are not shown as affected by the provided sources. Handle through normal vulnerability remediation, with elevated attention for shared Windows systems and high-value workstations. The business risk is local denial of service or possible privilege escalation, but the provided sources do not show active exploitation or a CVSS score. Mitigation focus: Update NVIDIA R340 drivers to 342.00 or later where applicable.; Update NVIDIA R375 drivers to 375.63 or later where applicable.; Check NVIDIA and OEM guidance for supported fixed driver packages..

Prepared: Jun 13, 2026, 13:16 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Nov 8, 2016, 20:37 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

3Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
https://support.lenovo.com/us/en/solutions/LEN-10822CVE reference · x_refsource_CONFIRM
40663CVE reference · exploit, x_refsource_EXPLOIT-DB

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/aQuadro, NVS, and GeForce (all versions)Quadro, NVS, and GeForce (all versions)Listed

Weakness

CWE details

No CWE listed

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