CVE-2026-73017: Graphics Kernel Remote Code Execution Vulnerability
Graphics Kernel Remote Code Execution Vulnerability
Other sources
Heap-based buffer overflow in Windows Graphics Kernel allows an authorized attacker to execute code locally.
— Microsoft
Affected Software
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 10.0.28000.2954Patch KB5124012 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.26100.9445Patch KB5124008 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.26100.33438Patch KB5122871 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.22631.7582Patch KB5122880 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.17763.9245Patch KB5122876 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.26200.9445Patch KB5124008 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.19045.7725Patch KB5122878 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.19044.7725Patch KB5122878 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.20348.5622Patch KB5122882
Event History
Frequently Asked Questions
What level of access does an attacker need to exploit this issue?
The attacker must already be authorized on the affected system and exploit the flaw locally. The provided information does not indicate that it can be exploited remotely without prior access.
Which systems are identified as affected?
The affected software list includes Microsoft Windows 10, Microsoft Windows 11, Microsoft Windows Server 2019, Microsoft Windows Server 2022, and Microsoft Windows Server 2025.
What security impact could successful exploitation have?
Successful exploitation allows local code execution and is rated high severity. The supplied vector indicates high impacts to confidentiality, integrity, and availability, with scope changed.