Cyber Resilience

CVE-2025-59254

High

Published: 14 October 2025

Published
14 October 2025
Modified
17 October 2025
KEV Added
—
Patch
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CVSS Score v3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0068 72.1th percentile
Risk Priority 16 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-59254 is a high-severity Heap-based Buffer Overflow (CWE-122) vulnerability in Microsoft Windows 10 1507. Its CVSS base score is 7.8 (High).

Operationally, ranked in the top 27.9% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

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

CWE(s)
CWE-122

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

microsoft
windows 10 1507
≤ 10.0.10240.21161 · ≤ 10.0.10240.21161
microsoft
windows 10 1607
≤ 10.0.14393.8519 · ≤ 10.0.14393.8519
microsoft
windows 10 1809
≤ 10.0.17763.7919 · ≤ 10.0.17763.7919
microsoft
windows 10 21h2
≤ 10.0.19044.6456
microsoft
windows 10 22h2
≤ 10.0.19045.6456
microsoft
windows 11 22h2
≤ 10.0.22621.6060
microsoft
windows 11 23h2
≤ 10.0.22631.6060
microsoft
windows 11 24h2
≤ 10.0.26100.6899
microsoft
windows 11 25h2
≤ 10.0.26200.6899
microsoft
windows server 2016
≤ 10.0.14393.8519
+4 more product configuration(s) — see NVD for full list

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References