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Severity by source

NVD PRIMARY
7.8 HIGH
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

6
Analysis Updated
Apr 16, 2026 - 06:31 EUVD-patch-fix
executive_summary
Re-analysis Queued
Apr 16, 2026 - 05:29 backfill_euvd_patch
patch_released
Patch available
Apr 16, 2026 - 05:29 EUVD
10.0.17763.7558,6.1.7601.27820,10.0.22631.5624
EUVD ID Assigned
Mar 16, 2026 - 04:21 euvd
EUVD-2025-20577
Analysis Generated
Mar 16, 2026 - 04:21 vuln.today
CVE Published
Jul 08, 2025 - 17:15 nvd
HIGH 7.8

DescriptionCVE.org

Double free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.

AnalysisAI

A privilege escalation vulnerability in Double free in Windows Win32K - ICOMP (CVSS 7.8) that allows an authorized attacker. High severity vulnerability requiring prompt remediation.

Technical ContextAI

Vulnerability type: privilege escalation. CVSS 7.8 indicates high severity. Affects Double free in Windows Win32K - ICOMP.

RemediationAI

Monitor vendor channels for patch availability.

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CVE-2025-49667 vulnerability details – vuln.today

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