CVE-2026-48575
Undergoing Analysis Undergoing Analysis - In Progress
Secure Boot Bypass via Protection Mechanism Failure in Windows

Publication date: 2026-06-09

Last updated on: 2026-06-09

Assigner: Microsoft Corporation

Description
Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2026-06-09
Last Modified
2026-06-09
Generated
2026-06-10
AI Q&A
2026-06-09
EPSS Evaluated
N/A
NVD
CVE-2026-48575
EUVD
EUVD-2026-35524
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
microsoft windows_secure_boot *
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-693 The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product.
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
Executive Summary

This vulnerability is a protection mechanism failure in Windows Secure Boot that allows an authorized attacker to bypass a security feature locally.

Impact Analysis

The vulnerability can impact you by allowing an authorized attacker to bypass important security features on your Windows system locally, potentially compromising confidentiality and integrity.

Compliance Impact

The vulnerability in Windows Secure Boot allows an authorized attacker to bypass a security feature locally, which could potentially undermine the integrity and security assurances expected by compliance standards.

However, there is no specific information provided about the direct impact of this vulnerability on compliance with common standards and regulations such as GDPR or HIPAA.

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-48575. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart