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Known exploited vulnerability · Microsoft

CVE-2023-21823: Microsoft Windows Graphic Component Privilege Escalation Vulnerability

highCVSS 3.1 7.8Exploited

Windows Graphics Component Remote Code Execution Vulnerability

Published Feb 14, 2023 · Updated Aug 19, 2026

Required action

Apply updates per vendor instructions.

Advisory details

From the National Vulnerability Database. This product uses the NVD API but is not endorsed or certified by the NVD.

Windows Graphics Component Remote Code Execution Vulnerability

References

How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology

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