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CVE-2025-58715

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CVE-2025-58715

Published: Oct 14, 2025

Modified: Feb 26, 2026

PUBLISHED

CVSS v3.1

8.8

HIGH

Description

Integer overflow or wraparound in Microsoft Windows Speech allows an authorized attacker to elevate privileges locally.

VendorProductVersions

Microsoft

Windows 10 Version 1507

affected
10.0.10240.0 - < 10.0.10240.21161

Microsoft

Windows 10 Version 1607

affected
10.0.14393.0 - < 10.0.14393.8519

Microsoft

Windows 10 Version 1809

affected
10.0.17763.0 - < 10.0.17763.7919

Microsoft

Windows 10 Version 21H2

affected
10.0.19044.0 - < 10.0.19044.6456

Microsoft

Windows 10 Version 22H2

affected
10.0.19045.0 - < 10.0.19045.6456

Microsoft

Windows 11 version 22H2

affected
10.0.22621.0 - < 10.0.22621.6060

Microsoft

Windows 11 version 22H3

affected
10.0.22631.0 - < 10.0.22631.6060

Microsoft

Windows 11 Version 23H2

affected
10.0.22631.0 - < 10.0.22631.6060

Microsoft

Windows 11 Version 24H2

affected
10.0.26100.0 - < 10.0.26100.6899

Microsoft

Windows 11 Version 25H2

affected
10.0.26200.0 - < 10.0.26200.6899

Microsoft

Windows Server 2016

affected
10.0.14393.0 - < 10.0.14393.8519

Microsoft

Windows Server 2016 (Server Core installation)

affected
10.0.14393.0 - < 10.0.14393.8519

Microsoft

Windows Server 2019

affected
10.0.17763.0 - < 10.0.17763.7919

Microsoft

Windows Server 2019 (Server Core installation)

affected
10.0.17763.0 - < 10.0.17763.7919

Microsoft

Windows Server 2022

affected
10.0.20348.0 - < 10.0.20348.4294

Microsoft

Windows Server 2022, 23H2 Edition (Server Core installation)

affected
10.0.25398.0 - < 10.0.25398.1913

Microsoft

Windows Server 2025

affected
10.0.26100.0 - < 10.0.26100.6899

Microsoft

Windows Server 2025 (Server Core installation)

affected
10.0.26100.0 - < 10.0.26100.6899

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

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