Windows 10 Version 1809 vulnerability

What happened

Out-of-bounds read in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.

Affected versions

Windows 10 Version 1809: 10.0.17763.0 through before 10.0.17763.9376 (custom); 10.0.19044.0 through before 10.0.19044.7807 (custom); 10.0.19045.0 through before 10.0.19045.7807 (custom); 10.0.22631.0 through before 10.0.22631.7652 (custom); 10.0.26100.0 through before 10.0.26100.9711 (custom); 10.0.26200.0 through before 10.0.26200.9711 (custom); 10.0.28000.0 through before 10.0.28000.3231 (custom); 10.0.26300.0 through before 10.0.26300.9711 (custom); 10.0.20348.0 through before 10.0.20348.5761 (custom); 10.0.26100.0 through before 10.0.26100.33650 (custom) Fixed: See vendor advisory.

Why it matters

Review the vendor advisory and exposure of the affected product to determine operational impact.

Detection & mitigation

• Apply vendor-provided updates or mitigations.
• Review affected product exposure and access logs.