CVE-2026-48573

HighCVSS 7.9

Published: 09/06/2026(UTC)Updated: 09/07/2026(UTC)Translated: 10/07/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Elevated risk

1.03%

60th percentile - higher than 60% of all known CVEs

Summary

A vulnerability in Windows Secure Boot allows an authorized attacker to bypass a security feature locally. No CWE identifier has been assigned for this issue.

Risk Assessment

An attacker with local access could bypass the Secure Boot mechanism, potentially allowing unauthorized code execution during the system boot process.

Recommendation

Apply the security update from Microsoft once available. Restrict physical and local access to systems.

Original NVD description (English source)

No cwe for this issue in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.