CVE-2025-47827

4.6 MEDIUM CISA KEV - Actively Exploited

Published: June 05, 2025 Modified: November 05, 2025

Description

In IGEL OS before 11, Secure Boot can be bypassed because the igel-flash-driver module improperly verifies a cryptographic signature. Ultimately, a crafted root filesystem can be mounted from an unverified SquashFS image.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://github.com/Zedeldi/CVE-2025-47827

Source: cve@mitre.org

Exploit Third Party Advisory

https://github.com/Zedeldi/igelfs

Source: cve@mitre.org

Product

https://github.com/Zedeldi/CVE-2025-47827

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Exploit Third Party Advisory

https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2025-47827

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Third Party Advisory

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-47827

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

US Government Resource

5 reference(s) from NVD

Quick Stats

CVSS v3 Score

4.6 / 10.0

EPSS (Exploit Probability)

0.7%

72th percentile

Exploitation Status

Actively Exploited

Remediation due: 2025-11-04

Weaknesses (CWE)

CWE-347

Affected Vendors

igel microsoft

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