Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.
Metrics
Affected Vendors & Products
References
History
Fri, 16 Jan 2026 16:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Microsoft windows 11 23h2
Microsoft windows 11 24h2 Microsoft windows 11 25h2 |
|
| CPEs | cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:arm64:* cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:x64:* cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:arm64:* cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:x64:* cpe:2.3:o:microsoft:windows_11_25h2:*:*:*:*:*:*:arm64:* cpe:2.3:o:microsoft:windows_11_25h2:*:*:*:*:*:*:x64:* |
|
| Vendors & Products |
Microsoft windows 11 23h2
Microsoft windows 11 24h2 Microsoft windows 11 25h2 |
Wed, 14 Jan 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 13 Jan 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally. | |
| Title | Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability | |
| First Time appeared |
Microsoft
Microsoft windows 11 23h2 Microsoft windows 11 24h2 Microsoft windows 11 2h2 |
|
| Weaknesses | CWE-822 | |
| CPEs | cpe:2.3:o:microsoft:windows_11_23H2:*:*:*:*:*:*:arm64:* cpe:2.3:o:microsoft:windows_11_23H2:*:*:*:*:*:*:x64:* cpe:2.3:o:microsoft:windows_11_24H2:*:*:*:*:*:*:arm64:* cpe:2.3:o:microsoft:windows_11_2H2:*:*:*:*:*:*:x64:* |
|
| Vendors & Products |
Microsoft
Microsoft windows 11 23h2 Microsoft windows 11 24h2 Microsoft windows 11 2h2 |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: microsoft
Published: 2026-01-13T17:56:44.374Z
Updated: 2026-01-16T21:28:01.964Z
Reserved: 2025-12-04T20:04:16.337Z
Link: CVE-2026-20938
Updated: 2026-01-13T19:33:04.337Z
Status : Analyzed
Published: 2026-01-13T18:16:20.980
Modified: 2026-01-16T15:47:57.130
Link: CVE-2026-20938
No data.