What is CVE-2026-100205?

CVE-2026-100205 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. SysInternals Elevation of Privilege Vulnerability

Which CVE IDs does CVE-2026-100205 cover?

CVE-2026-100205 covers the following CVE IDs: CVE-2026-100205. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-100205?

CVE-2026-100205 has a CVSS v3 base score of 7.1, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-100205?

CVE-2026-100205 affects 1 product, including: Windows Sysinternals Process Monitor.

CVE-2026-100205HighCVSS 7.1

SysInternals Elevation of Privilege Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

October 13, 2026

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2026-100205 →

📋 Description

Untrusted pointer dereference in SysInternals allows an authorized attacker to elevate privileges locally.

🎯 Affected products1

Windows Sysinternals Process Monitor

✅ Remediation

KBRelease Notes (Security Update) — fixed build v4.04

🔗 References (2)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-100205
patchhttps://learn.microsoft.com/sysinternals/downloads/procmon