Description
Processor optimization removal or modification of security-critical code in Windows Kernel allows an authorized attacker to disclose information locally.
Published: 2025-07-08
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-20660 Processor optimization removal or modification of security-critical code in Windows Kernel allows an authorized attacker to disclose information locally.
History

Fri, 13 Feb 2026 19:30:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft windows 11 24h2
CPEs cpe:2.3:o:microsoft:windows_11_24H2:*:*:*:*:*:*:arm64:*
Vendors & Products Microsoft windows 11 24h2

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00042}

 epss

{'score': 0.00031}

Mon, 14 Jul 2025 15:30:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft
Microsoft windows 11 24h2
Microsoft windows Server 2025
CPEs cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft windows 11 24h2
Microsoft windows Server 2025

Mon, 14 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00038}

 epss

{'score': 0.00042}

Tue, 08 Jul 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 08 Jul 2025 17:15:00 +0000

Type Values Removed Values Added
Description Processor optimization removal or modification of security-critical code in Windows Kernel allows an authorized attacker to disclose information locally.
Title Windows Kernel Information Disclosure Vulnerability
Weaknesses CWE-1037
References
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C'}

Subscriptions

Microsoft Windows 11 24h2 Windows 11 24h2 Windows Server 2025
cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-02-13T19:06:33.836Z

Reserved: 2025-02-12T19:23:29.268Z

Link: CVE-2025-26636

cve-icon Vulnrichment

Updated: 2025-07-08T19:27:05.747Z

cve-icon NVD

Status : Analyzed

Published: 2025-07-08T17:15:33.793

Modified: 2025-07-14T15:16:47.030

Link: CVE-2025-26636

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses