What is CVE-2026-33825?

CVE-2026-33825 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Microsoft Defender Elevation of Privilege Vulnerability

Which CVE IDs does CVE-2026-33825 cover?

CVE-2026-33825 covers the following CVE IDs: CVE-2026-33825. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-33825?

CVE-2026-33825 has a CVSS v3 base score of 7.8, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-33825?

CVE-2026-33825 affects 1 product, including: Microsoft Defender Antimalware Platform.

CVE-2026-33825HighCVSS 7.8

Microsoft Defender Elevation of Privilege Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

June 2, 2026

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2026-33825 →

📋 Description

Insufficient granularity of access control in Microsoft Defender allows an authorized attacker to elevate privileges locally.

🎯 Affected products1

Microsoft Defender Antimalware Platform

✅ Remediation

KBRelease Notes (Security Update) — fixed build 4.18.26030.3011

🔗 References (2)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-33825
referencehttps://www.microsoft.com/en-us/wdsi/defenderupdates