CVE-2026-110452: Nix 0 to before 2.28.8, 2.29.0 to before 2.30.6, 2.31.0 to before 2.31.6, 2.32.0 to before 2.34.9, 2.35.0 to before…

Affected technology

Nix · 0 to before 2.28.8, 2.29.0 to before 2.30.6, 2.31.0 to before 2.31.6, 2.32.0 to before 2.34.9, 2.35.0 to before 2.35.3
NixOS

Description’s affected range: before 2.35.3 sets the ownership of store contents to the user (who invoked the installer) even though it should be root ownership

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Local · No privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 4.0/10) rates confidentiality and availability impact as none; integrity impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.