CVE-2025-21284

Windows Virtual Trusted Platform Module Denial of Service Vulnerability

MEDIUM
5.5
CVSS Score
Published: January 14, 2025 at 06:03 PM UTC
Updated: June 17, 2026 at 08:42 AM UTC
14 products affected across 1 vendorWindows Server 2016Windows Server 2019Windows 10 1809

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.7%
SSVC
No known exploit

Description

Windows Virtual Trusted Platform Module Denial of Service Vulnerability

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 10.0.10240.2089010.0.10240.0 ≤ v < 10.0.10240.2089010.0.10240.0
Affected range stops below 10.0.10240.20890, so it looks safe — our inference, not a vendor statement
v < 10.0.14393.769910.0.14393.0 ≤ v < 10.0.14393.769910.0.14393.0
Affected range stops below 10.0.14393.7699, so it looks safe — our inference, not a vendor statement
v < 10.0.17763.677510.0.17763.0 ≤ v < 10.0.17763.677510.0.17763.0
Affected range stops below 10.0.17763.6775, so it looks safe — our inference, not a vendor statement
v < 10.0.19044.537110.0.19044.0 ≤ v < 10.0.19044.537110.0.19044.0
Affected range stops below 10.0.19044.5371, so it looks safe — our inference, not a vendor statement
v < 10.0.19045.537110.0.19045.0 ≤ v < 10.0.19045.537110.0.19045.0
Affected range stops below 10.0.19045.5371, so it looks safe — our inference, not a vendor statement
v < 10.0.22621.475110.0.22621.0 ≤ v < 10.0.22621.475110.0.22621.0
Affected range stops below 10.0.22621.4751, so it looks safe — our inference, not a vendor statement
v < 10.0.22631.475110.0.22631.0 ≤ v < 10.0.22631.475110.0.22631.0
Affected range stops below 10.0.22631.4751, so it looks safe — our inference, not a vendor statement
v < 10.0.26100.289410.0.26100.0 ≤ v < 10.0.26100.289410.0.26100.0
Affected range stops below 10.0.26100.2894, so it looks safe — our inference, not a vendor statement
v < 10.0.14393.769910.0.14393.0 ≤ v < 10.0.14393.769910.0.14393.0
Affected range stops below 10.0.14393.7699, so it looks safe — our inference, not a vendor statement
v < 10.0.17763.677510.0.17763.0 ≤ v < 10.0.17763.677510.0.17763.0
Affected range stops below 10.0.17763.6775, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.5MEDIUMmicrosoft
Vector?

Quick Info

StatusANALYZED
CWE
CWE-20NVD-CWE-noinfo

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