CVE-2025-49682 — Use After Free in Microsoft Windows 10 Version 21h2

CWE-416 — Use After Free4 documents4 sources
Severity
7.3HIGHNVD
EPSS
0.2%
top 52.21%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
14
Microsoft Windows 10 Version 21h2Microsoft Windows 10 Version 22h2Microsoft Windows 11 Version 22h2+11 more
Timeline
PublishedJul 8

Description

Use after free in Windows Media allows an authorized attacker to elevate privileges locally.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:HExploitability: 1.3 | Impact: 5.9

Affected Packages14 packages

▶NVDmicrosoft/windows< 10.0.20348.3932+2
▶NVDmicrosoft/windows_10_21h2< 10.0.19044.6093
▶NVDmicrosoft/windows_10_22h2< 10.0.19045.6093
▶NVDmicrosoft/windows_11_22h2< 10.0.22621.5624
▶NVDmicrosoft/windows_11_23h2< 10.0.22631.5624

🔴Vulnerability Details

2
GHSA
GHSA-v5hf-5hrf-9qf7: Use after free in Windows Media allows an authorized attacker to elevate privileges locally↗2025-07-08
▶
CVEList
Windows Media Elevation of Privilege Vulnerability↗2025-07-08
▶

📋Vendor Advisories

1
Microsoft
Windows Media Elevation of Privilege Vulnerability↗2025-07-08
▶
CVE-2025-49682 — Use After Free in Microsoft | cvebase