VULNERABILITY INTELLIGENCE

CVE-2019-0880

CVSS score7.8 HIGH

EPSS probability2.31%

CISA KEVKnown exploited vulnerability

Published2019-07-15

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Known Exploited Vulnerability

Microsoft Windows Privilege Escalation Vulnerability

Vendor / product: Microsoft / Windows

Description

A local elevation of privilege vulnerability exists in how splwow64.exe handles certain calls, aka 'Microsoft splwow64 Elevation of Privilege Vulnerability'.

Primary references

secure@microsoft.com — Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0 — US Government Resource