Cyber Resilience

CVE-2025-49708

Critical

Published: 14 October 2025

Published
14 October 2025
Modified
23 October 2025
KEV Added
—
Patch
—
CVSS Score v3.1 9.9 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
EPSS Score 0.0011 29.6th percentile
Risk Priority 20 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-49708 is a critical-severity Use After Free (CWE-416) vulnerability in Microsoft Windows 10 1809. Its CVSS base score is 9.9 (Critical).

Operationally, ranked at the 29.6th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges over a network.

CWE(s)
CWE-416

Related Threats

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

Affected Assets

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 2019
≤ 10.0.17763.7919
microsoft
windows server 2022
≤ 10.0.20348.4294
microsoft
windows server 2022 23h2
≤ 10.0.25398.1913
+1 more product configuration(s) — see NVD for full list

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

SI-16 Memory Protection
addresses: CWE-416

Use-after-free exploits that achieve arbitrary code execution are blocked or significantly hardened by non-executable pages and ASLR.

References