HIGH

CVE-2018-8584

CVSS v3

7.8

HIGH

EPSS Score

2.7 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2018-8584 yet.

Full record on NVD

Description

An elevation of privilege vulnerability exists when Windows improperly handles calls to Advanced Local Procedure Call (ALPC), aka "Windows ALPC Elevation of Privilege Vulnerability." This affects Windows Server 2016, Windows 10, Windows Server 2019, Windows 10 Servers.

Technical details

Published: 2018-11-14
Exploit-DB: EDB-46104

Frequently asked questions

What is CVE-2018-8584?

Is CVE-2018-8584 actively exploited?

Active exploitation of CVE-2018-8584 has not been confirmed. Its EPSS score was 2.7% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2018-8584?

CVE-2018-8584 has a CVSS v3 base score of 7.8 (HIGH severity).

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