CVE-2026-110451

Published: Oct 14, 2026Modified: Oct 16, 2026Deferred

4.3

Vector

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

Exploitability: 2.5 / Impact: 1.4

Source: MITRE (Secondary)

Description

Nix before 2.35.3 and Lix before 2.95.4 on macOS allow a Seatbelt sandbox escape (for an unconfined build) because a certain size threshold is mishandled.

Related CWEs

CWE-863

Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.

References (1)

https://discourse.nixos.org/t/security-advisory-for-nix-and-lix-october-2026/80547

Source: cve@mitre.org

Timeline

No history available yet.