HIGH
Windows USB Driver Elevation of Privilege Vulnerability
Published Sep 8, 2026
8.0
HIGHCVSS 3.1
EPSS 0.77%
Description
Stack-based buffer overflow in Windows USB Driver allows an authorized attacker to elevate privileges over a network.
Affected products
-
Affected
- ≥ 10.0.17763.0, < 10.0.17763.9245
-
Affected
- ≥ 10.0.19044.0, < 10.0.19044.7725
-
Affected
- ≥ 10.0.19045.0, < 10.0.19045.7725
-
Affected
- ≥ 10.0.22631.0, < 10.0.22631.7582
-
Affected
- ≥ 10.0.26100.0, < 10.0.26100.9445
-
Affected
- ≥ 10.0.26200.0, < 10.0.26200.9445
-
Affected
- ≥ 10.0.22631.0, < 10.0.22631.7582
-
Affected
- ≥ 10.0.28000.0, < 10.0.28000.2954
-
Affected
- ≥ 10.0.17763.0, < 10.0.17763.9245
-
Affected
- ≥ 10.0.17763.0, < 10.0.17763.9245
-
Affected
- ≥ 10.0.20348.0, < 10.0.20348.5622
-
Affected
- ≥ 10.0.26100.0, < 10.0.26100.33438
-
Affected
- ≥ 10.0.26100.0, < 10.0.26100.33438
Default status is the baseline for the product. Each version can override it (patched versions can be marked unaffected).
| Vendor | Product | Default status | Versions |
|---|---|---|---|
| Microsoft | Windows 10 Version 1809 | unknown | Affected
|
| Microsoft | Windows 10 Version 21H2 | unknown | Affected
|
| Microsoft | Windows 10 Version 22H2 | unknown | Affected
|
| Microsoft | Windows 11 Version 23H2 | unknown | Affected
|
| Microsoft | Windows 11 Version 24H2 | unknown | Affected
|
| Microsoft | Windows 11 Version 25H2 | unknown | Affected
|
| Microsoft | Windows 11 version 23H2 | unknown | Affected
|
| Microsoft | Windows 11 version 26H1 | unknown | Affected
|
| Microsoft | Windows Server 2019 | unknown | Affected
|
| Microsoft | Windows Server 2019 (Server Core installation) | unknown | Affected
|
| Microsoft | Windows Server 2022 | unknown | Affected
|
| Microsoft | Windows Server 2025 | unknown | Affected
|
| Microsoft | Windows Server 2025 (Server Core installation) | unknown | Affected
|
OR
- < 10.0.17763.9245
- < 10.0.17763.9245
- < 10.0.19044.7725
- < 10.0.19044.7725
- < 10.0.19044.7725
- < 10.0.19045.7725
- < 10.0.19045.7725
- < 10.0.19045.7725
- < 10.0.22631.7582
- < 10.0.22631.7582
- < 10.0.26100.9445
- < 10.0.26100.9445
- < 10.0.26200.9445
- < 10.0.26200.9445
- < 10.0.28000.2954
- < 10.0.28000.2954
- < 10.0.17763.9245
- < 10.0.20348.5622
- < 10.0.26100.33438
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Weaknesses (1)
References (2)
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-73528 Advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69503 vendor-advisorypatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-73528 | Advisory | |
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69503 | vendor-advisorypatchVendor Advisory |
Change history (1)
- EUVD
Updated
changed from Oct 1, 2026 to Oct 7, 2026Oct 1, 2026 → Oct 7, 2026
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner microsoft
Published Sep 8, 2026
Updated Oct 7, 2026
Reserved Aug 3, 2026
Link CVE-2026-69503
CISA Vulnrichment
Updated Sep 9, 2026
Red Hat
No data
GitHub
No data