Windows Graphics Component Elevation of Privilege Vulnerability

published 2023-05-09 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-28887

cvss: 7.0; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 27%
public exploits: 0; none known

Patch / fix

fixed in 3 links 1

Microsoft Windows Server 2022 10.0.20348.1726
Microsoft Windows 11 version 21H2 10.0.22000.1936
Microsoft Windows 11 version 22H2 10.0.22621.1702

msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24899 advisory

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 2 y ago (2024-10-04)

Exploit prediction

0.34% chance of exploitation in the next 30 days, higher than 27% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.0	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CNA	3.1	7.0	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

Microsoft Windows Server 2022
Microsoft Windows 11 version 21H2
Microsoft Windows 11 version 22H2

Classification

Weakness

CWE-591 Sensitive Data Storage in Improperly Locked Memory
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization

References

msrc.microsoft.com /update-guide/vulnerability/CVE-2023-24899
vendor-advisory, patch

Sources

CVE List CVE-2023-24899
NVD CVE-2023-24899

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary