CVE-2025-47827

Known Exploited Vulnerability Entry External Catalog

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Entry Details

CVE-2025-47827

Confirmed

Yes

2025-10-14 00:00 UTC

Timestamps

2025-10-14

2025-10-14

Scope

KEV entry: IGEL OS Use of a Key Past its Expiration Date Vulnerability | Affected: IGEL / IGEL OS | 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. | Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. | Due date: 2025-11-04 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2025-47827 ; https://nvd.nist.gov/vuln/detail/CVE-2025-47827

References
  • {'id': 'CVE-2025-47827', 'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2025-47827'}

5c7230b0-9f84-445d-ae73-a9c1729a69cb

405284c2-e461-4670-8979-7fd2c9755a60

2026-02-02 13:24 UTC

2026-02-06 07:53 UTC

Evidence (1)
Type Source Signal Confidence Details GCVE Metadata
vendor_report cisa-kev successful_exploitation 0.80
View details 
{
  "cwes": [
    "CWE-324"
  ],
  "date_added": "2025-10-14",
  "due_date": "2025-11-04",
  "feed": "CISA Known Exploited Vulnerabilities Catalog",
  "knownRansomwareCampaignUse": "Unknown",
  "product": "IGEL OS",
  "vendorProject": "IGEL",
  "vulnerabilityName": "IGEL OS Use of a Key Past its Expiration Date Vulnerability"
}
 -
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