CVE-2025-59194

Windows Kernel Elevation of Privilege Vulnerability

HIGH
7
CVSS Score
Published: October 14, 2025 at 05:01 PM UTC
Updated: June 17, 2026 at 09:45 AM UTC
7 products affected across 1 vendorWindows Server 2025Windows 11 24H2Windows 11 23H2

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Severity
HIGH7
Exploit prediction
EPSS 3%
SSVC
No known exploit

Description

Use of uninitialized resource in Windows Kernel allows an authorized attacker to elevate privileges locally.

Affected

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

v < 10.0.22621.606010.0.22621.0 ≤ v < 10.0.22621.606010.0.22621.0
Affected range stops below 10.0.22621.6060, so it looks safe — our inference, not a vendor statement
v ≤ 10.0.22631.606010.0.22631.0 ≤ v < 10.0.22631.606010.0.22631.0
Affected range stops below 10.0.22631.6060, so it looks safe — our inference, not a vendor statement
v < 10.0.26100.689910.0.26100.0 ≤ v < 10.0.26100.689910.0.26100.0
Affected range stops below 10.0.26100.6899, so it looks safe — our inference, not a vendor statement
v < 10.0.26200.689910.0.26200.0 ≤ v < 10.0.26200.689910.0.26200.0
Affected range stops below 10.0.26200.6899, so it looks safe — our inference, not a vendor statement
v < 10.0.25398.191310.0.25398.0 ≤ v < 10.0.25398.191310.0.25398.0
Affected range stops below 10.0.25398.1913, so it looks safe — our inference, not a vendor statement
v ≤ 10.0.26100.689910.0.26100.0 ≤ v < 10.0.26100.689910.0.26100.0
Affected range stops below 10.0.26100.6899, so it looks safe — our inference, not a vendor statement
10.0.25398.0 ≤ v < 10.0.25398.1913
Affected range stops below 10.0.25398.1913, 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:

References (1)

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

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

CVSS

7HIGHmicrosoft
Vector?

Quick Info

StatusANALYZED
CWE
CWE-908

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