CVE-2026-119966
Windows Graphics Kernel Elevation of Privilege Vulnerability
Integer overflow or wraparound in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- High
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
What each source reports
CVE List Score used
Windows Graphics Kernel Elevation of Privilege Vulnerability
Integer overflow or wraparound in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.
- Record
CVE-2026-119966- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C - Weakness
- CWE-190
- Updated
- 2026-11-10
EUVDEUVD-2026-122458
Integer overflow or wraparound in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.
- Record
EUVD-2026-122458- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C - Updated
- 2026-11-10
GitHub AdvisoriesGHSA-pqcr-c3m5-gw7v
Integer overflow or wraparound in Windows Graphics Kernel allows an authorized attacker to...
Integer overflow or wraparound in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.
- Record
GHSA-pqcr-c3m5-gw7v- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-190
- Updated
- 2026-11-10
NVD
Integer overflow or wraparound in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.
- Record
CVE-2026-119966- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-190
- Updated
- 2026-11-10
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, references | GitHub Advisories | |
| cwes, references, severity, title | CVE List | |
| first indexed | EUVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-119966 is a high vulnerability (CVSS 7.5) in Microsoft Windows 11 Version 23h2, published November 10, 2026. No source lists public exploit code. No source names a fixed version.