// For flags

CVE-2025-46416

 

Severity Score

2.9
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

The Nix, Lix, and Guix package managers allow a bypass of build isolation in which a user can elevate their privileges to the build user account (e.g., nixbld or guixbuild). This affects Nix through 2.24.15, 2.26.4, 2.28.4, and 2.29.1; Lix through 2.91.2, 2.92.2, and 2.93.1; and Guix before 1.4.0-38.0e79d5b.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Attack Vector
Local
Attack Complexity
High
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2025-04-24 CVE Reserved
  • 2025-06-27 CVE Published
  • 2025-06-27 CVE Updated
  • 2025-06-28 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-282: Improper Ownership Management
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
NixOS
Search vendor "NixOS"
 Nix
Search vendor "NixOS" for product "Nix"
 <= 2.24.15
Search vendor "NixOS" for product "Nix" and version " <= 2.24.15"
en
Affected
NixOS
Search vendor "NixOS"
 Nix
Search vendor "NixOS" for product "Nix"
 >= 2.25.0 <= 2.26.4
Search vendor "NixOS" for product "Nix" and version " >= 2.25.0 <= 2.26.4"
en
Affected
NixOS
Search vendor "NixOS"
 Nix
Search vendor "NixOS" for product "Nix"
 >= 2.27.0 <= 2.28.4
Search vendor "NixOS" for product "Nix" and version " >= 2.27.0 <= 2.28.4"
en
Affected
NixOS
Search vendor "NixOS"
 Nix
Search vendor "NixOS" for product "Nix"
 >= 2.29.0 <= 2.29.1
Search vendor "NixOS" for product "Nix" and version " >= 2.29.0 <= 2.29.1"
en
Affected