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CVE-2025-21326

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CVE-2025-21326

Published: Jan 14, 2025

Modified: Feb 13, 2026

PUBLISHED

CVSS v3.1

7.8

HIGH

Description

Internet Explorer Remote Code Execution Vulnerability

VendorProductVersions

Microsoft

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

affected
10.0.25398.0 - < 10.0.25398.1369

Microsoft

Windows Server 2025

affected
10.0.26100.0 - < 10.0.26100.2894

Microsoft

Windows Server 2025 (Server Core installation)

affected
10.0.26100.0 - < 10.0.26100.2894

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

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