CVE-2026-102209: Microsoft Graphics Component Elevation of Privilege Vulnerability
Published Oct 13, 2026
·Updated
Heap-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.
Other sources
Microsoft Graphics Component Elevation of Privilege Vulnerability
— Microsoft
Affected Software
3 affected componentsFixes available
Microsoft Graphics Component
Microsoft Windows 11=26H1
10.0.28000.3231
Microsoft Windows 11=26H1
10.0.28000.3231
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.28000.3231Patch KB5127646
Event History
Oct 13, 2026
CVE Published
via Microsoft·02:00 PM
Data Sourced
via Microsoft·02:00 PM
DescriptionSeverityWeaknessAffected Software
CVE Published
via MITRE·07:01 PM
Data Sourced
via MITRE·07:01 PM
DescriptionSeverity
Data Sourced
via NVD·07:17 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
Can this be exploited remotely?
No. The vulnerability is rated with local attack vector, so an attacker needs local access to the affected system.
2
What level of access does an attacker need before exploitation?
The attacker must already be authorized and have low privileges on the system. Exploitation then allows elevation of privilege.
3
What is the potential impact after successful exploitation?
Successful exploitation can have high impact on confidentiality, integrity, and availability of the affected system.