CVE detail

CVE-2026-21533 — Microsoft Windows Improper Privilege Management Vulnerability

Published 2026-02-10 · Modified 2026-02-10 · Source kev

HIGH

severity

CVSS-derived band

n/a

CVSS v3

0–10 scale

0.0385

EPSS probability

exploitation probability, 30d

89.0%

EPSS percentile

percentile vs all CVEs

LISTED

CISA KEV

due 2026-03-03

Description

Microsoft Windows Remote Desktop Services contains an improper privilege management vulnerability that could allow an authorized attacker to elevate privileges locally.

Remediation

No vendor-published fix data in our corpus for this CVE. Check the references below or the vendor's PSIRT / security advisories page.

References

cvedb.io · NVD · CISA KEV · FIRST EPSS · vendor advisories (CVE Program List v5). Informational only, no warranty — verify every remediation against the vendor advisory before acting on it. This product uses data from the NVD API but is not endorsed or certified by the NVD, CISA, FIRST.org or any vendor named. CVE® is a registered trademark of The MITRE Corporation.