What’s Vulnerable › Vulnerabilities
CVE-2026-102209: Microsoft Graphics Component Elevation of Privilege Vulnerability
- Severity: high (CVSS 7.0 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-13 · updated 2026-10-31
- Weakness: CWE-122
Description
Heap-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.
Affected products
- Microsoft Windows 11 version 26H1: before 10.0.28000.3231 — fixed in 10.0.28000.3231
- Microsoft Windows 11 version 26H1: from 10.0.28000.0 before 10.0.28000.3231 — fixed in 10.0.28000.3231
How to fix
Upgrade to a fixed version: Microsoft Windows 11 version 26H1 10.0.28000.3231; Microsoft Windows 11 version 26H1 10.0.28000.3231. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2026-102209 or the next vulnerability affects your stack