CVE-2026-26132

HIGH
2026-03-10 [email protected]
7.8
CVSS 3.1
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CVSS Vector

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

2
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
CVE Published
Mar 10, 2026 - 18:18 nvd
HIGH 7.8

Tags

Use After Free Microsoft Memory Corruption Denial Of Service Windows

Description

Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

Analysis

Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally. [CVSS 7.8 HIGH]

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Remediation

Within 24 hours: Identify and inventory all Windows systems running affected kernel versions; implement enhanced monitoring for suspicious privilege escalation attempts and unauthorized administrative access. Within 7 days: Restrict local administrative account access through Group Policy; enforce multi-factor authentication for sensitive systems; conduct security awareness training on social engineering vectors that could lead to local access. …

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Priority Score

39
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +39
POC: 0

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CVE-2026-26132 vulnerability details – vuln.today
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