CVE-2025-64679

CWE-122 — Heap-based Buffer Overflow5 documents5 sources
Severity
7.8HIGH
EPSS
0.1%
top 84.46%
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
PublishedDec 9

Description

Heap-based buffer overflow in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages27 packages

▶CVEListV5microsoft/windows_server_2016_(server_core_installation)10.0.14393.0 — 10.0.14393.8519
▶CVEListV5microsoft/windows_server_2019_(server_core_installation)10.0.17763.0 — 10.0.17763.7919
▶CVEListV5microsoft/windows_server_2025_(server_core_installation)10.0.26100.0 — 10.0.26100.6899
▶NVDmicrosoft/windows< 10.0.14393.8519+4
▶NVDmicrosoft/windows_10_1507< 10.0.10240.21161

🔴Vulnerability Details

2
GHSA
GHSA-mfm3-vrwm-47vv: Heap-based buffer overflow in Windows DWM Core Library allows an authorized attacker to elevate privileges locally↗2025-12-09
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CVEList
Windows DWM Core Library Elevation of Privilege Vulnerability↗2025-12-09
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📋Vendor Advisories

1
Microsoft
Windows DWM Core Library Elevation of Privilege Vulnerability↗2025-12-09
▶

🕵️Threat Intelligence

1
Wiz
CVE-2025-64679 Impact, Exploitability, and Mitigation Steps | Wiz↗
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CVE-2025-64679 (HIGH CVSS 7.8) | Heap-based buffer overflow in Windo | cvebase.io