CVE-2025-49743 — Race Condition in Microsoft Windows 10 Version 1507

CWE-362 — Race ConditionCWE-416 — Use After Free4 documents4 sources
Severity
6.7MEDIUMNVD
EPSS
0.1%
top 79.48%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
27
Microsoft Windows 10 Version 1507Microsoft Windows 10 Version 1607Microsoft Windows 10 Version 1809+24 more
Timeline
PublishedAug 12

Description

Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:HExploitability: 0.8 | Impact: 5.9

Affected Packages26 packages

▶NVDmicrosoft/windows< 10.0.14393.8330+5
▶NVDmicrosoft/windows_10_1507< 10.0.10240.21100
▶NVDmicrosoft/windows_10_1607< 10.0.14393.8330
▶NVDmicrosoft/windows_10_1809< 10.0.17763.7678
▶NVDmicrosoft/windows_10_21h2< 10.0.19044.6216

🔴Vulnerability Details

2
CVEList
Windows Graphics Component Elevation of Privilege Vulnerability↗2025-08-12
▶
GHSA
GHSA-h9r7-vqrg-9f4w: Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Graphics Component allows an authorized attac↗2025-08-12
▶

📋Vendor Advisories

1
Microsoft
Windows Graphics Component Elevation of Privilege Vulnerability↗2025-08-12
▶
CVE-2025-49743 — Race Condition in Microsoft | cvebase