CVE-2026-48576

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 is assigned for this issue.

Risk Assessment

An attacker with local access can bypass the Secure Boot mechanism, potentially allowing unauthorized software to run during system startup.

Recommendation

Apply the security update from Microsoft when available. Monitor vendor advisories for patches related to Windows Secure Boot.

Original NVD description (English source)

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