CVE-2018-6258 — NVIDIA GeForce Experience all versions prior to 3.14.1 contains a potential vulnerability during GameStream installation where an attacker who has system access can potentially conduct a Man-in-the-Middle (MitM) attack to obtain sensitive information

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MEDIUM

NVIDIA GeForce Experience all versions prior to 3.14.1 contains a potential vulnerability during GameStream installation where an attacker who has system access can potentially conduct a Man-in-the-Middle (MitM) attack to obtain sensitive information

Published Aug 31, 2018

4.7

MEDIUM

CVSS 3.0

EPSS 0.25%

Description

NVIDIA GeForce Experience all versions prior to 3.14.1 contains a potential vulnerability during GameStream installation where an attacker who has system access can potentially conduct a Man-in-the-Middle (MitM) attack to obtain sensitive information.

Affected products

Vendor Nvidia Corporation Product NVIDIA GeForce Experience Default
n/a
- Version
  All versions prior to 3.14.1
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Nvidia Corporation

NVIDIA GeForce Experience

n/a

Version	Status	Constraints
All versions prior to 3.14.1	affected	-

Remediation

No remediation recorded yet.

Metrics

0.25% 0.00253

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.00253

Score over time

2021–2026

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Percentile over time

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Table of values (9 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	0.25% (0.00253)	15.15th	v5 (v2026.06.15)
Sep 20, 2026	0.25% (0.00253)	17.04th	v5 (v2026.06.15)
Jul 20, 2024	0.04% (0.00044)	12.95th	v3 (v2023.03.01)
May 25, 2024	0.04% (0.00044)	12.27th	v3 (v2023.03.01)
Mar 7, 2023	0.04% (0.00044)	10.26th	v3 (v2023.03.01)
Mar 6, 2023	0.89% (0.00885)	27.89th	v2 (v2022.01.01)
Feb 4, 2022	0.89% (0.00885)	10.50th	v2 (v2022.01.01)
Feb 3, 2022	0.42% (0.00416)	10.04th	v5 (v2026.06.15)
Apr 14, 2021	0.42% (0.00416)	0.00th	v1

Weaknesses (0)

No CWE recorded.

References (1)

https://nvidia.custhelp.com/app/answers/detail/a_id/4685
x_refsource_CONFIRMPatchVendor Advisory

Link	Providers	Tags
https://nvidia.custhelp.com/app/answers/detail/a_id/4685		x_refsource_CONFIRMPatchVendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner nvidia

Published Aug 31, 2018

Updated Sep 17, 2024

Reserved Jan 25, 2018

Link CVE-2018-6258

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2018-6258

Red Hat

Severity n/a

Public date n/a

Links CVE-2018-6258