VULNERABILITY INTELLIGENCE

CVE-2019-1380

CVSS score7.8 HIGH

EPSS probability0.81%

CISA KEVNot currently listed

Published2019-11-12

Last modified2026-06-17

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

Description

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

Weakness classification

CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition

Primary references

secure@microsoft.com — Patch, Vendor Advisory
secure@microsoft.com — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory