CVE-2019-1458CISA KEVEPSS p99.5%

CVE-2019-1458Microsoft Win32k Privilege Escalation Vulnerability

Microsoft / Win32k

Description

A privilege escalation vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k EoP.

Scoring

CVSS 7.8 ()
VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS74.44% probability of exploitation · percentile 99.5% · 2026-10-06T12:00:23Z
Last modified2026-08-12

CISA KEV entry

Added to KEV: 2022-01-10

(incoming)1

TypeTargetConfidenceTier
KEVEntryMicrosoft Win32k Privilege Escalation Vulnerabilitykev-cve-2019-14580%live

Related by meaning· 1

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
Microsoft Windows Kernel Privilege Escalation Vulnerability
Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.