Active Debug Code Affecting tianocore/edk2 package, versions [edk2-stable202211,edk2-stable202502)
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-UNMANAGED-TIANOCOREEDK2-14136106
- published27 Nov 2025
- disclosed26 Nov 2025
- creditDann Frazier
Introduced: 26 Nov 2025
NewCVE-2025-2486 (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade tianocore/edk2 to version edk2-stable202502 or higher.
Overview
Affected versions of this package are vulnerable to Active Debug Code in the UEFI Shell. An attacker can bypass Secure Boot constraints by accessing the UEFI Shell in environments where Secure Boot is enabled.