CVE-2025-47827CISA KEV: Actively Exploited

IGEL OS Use of a Key Past its Expiration Date Vulnerability

Published Oct 14, 2025·Updated Oct 14, 2025

Description

IGEL OS contains a use of a key past its expiration date vulnerability that allows for Secure Boot bypass. The igel-flash-driver module improperly verifies a cryptographic signature. Ultimately, a crafted root filesystem can be mounted from an unverified SquashFS image.

Public Exploits & PoCs1 found

References

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