Dashboard / CVE-2023-21823

CVE-2023-21823

CISA KEV
ACT NOW Priority: 0.00 BB Relevance: 1/100
Published: N/A Modified: N/A First seen: 2026-10-29 Status: pending_score

Description

Microsoft Windows Graphic Component contains an unspecified vulnerability that allows for privilege escalation.

CISA Known Exploited Vulnerability

Vendor / Product Microsoft — Windows
Date Added 2023-02-14
Remediation Due 2023-03-07
https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-21823; https://nvd.nist.gov/vuln/detail/CVE-2023-21823

Weakness Classification (1)

Affected Software (28)

VendorProductVersion
microsoft windows_10_1507 < 10.0.10240.19747
microsoft windows_10_1507 < 10.0.10240.19747
microsoft windows_10_1607 < 10.0.14393.5717
microsoft windows_10_1607 < 10.0.14393.5717
microsoft windows_10_1809 < 10.0.17763.4010
microsoft windows_10_1809 < 10.0.17763.4010
microsoft windows_10_1809 < 10.0.17763.4010
microsoft windows_10_20h2 < 10.0.19042.2604
microsoft windows_10_20h2 < 10.0.19042.2604
microsoft windows_10_20h2 < 10.0.19042.2604
microsoft windows_10_21h2 < 10.0.19044.2604
microsoft windows_10_21h2 < 10.0.19044.2604
microsoft windows_10_21h2 < 10.0.19044.2604
microsoft windows_10_22h2 < 10.0.19045.2604
microsoft windows_10_22h2 < 10.0.19045.2604
microsoft windows_10_22h2 < 10.0.19045.2604
microsoft windows_11_21h2 < 10.0.22000.1574
microsoft windows_11_21h2 < 10.0.22000.1574
microsoft windows_11_22h2 < 10.0.22621.1265
microsoft windows_11_22h2 < 10.0.22621.1265
microsoft windows_server_2008 -
microsoft windows_server_2008 -
microsoft windows_server_2008 r2
microsoft windows_server_2012 -
microsoft windows_server_2012 r2
microsoft windows_server_2016 -
microsoft windows_server_2019 -
microsoft windows_server_2022 -

References & Advisories (2)

Bug Bounty Relevance

1 / 100
✓ Known exploited (KEV)

CVSS Score

Unscored

EPSS — Exploitation Probability

5.56%
Raw Score 0.055630
Percentile 92.8%
Date 2026-10-28

Intelligence Sources

kev ref →

External Links