What is GHSA-cm63-px87-wf8p?

GHSA-cm63-px87-wf8p is a security advisory published by GitHub Security Advisories with Medium severity. Nix before 2.35.3, when unsandboxed on macOS or FreeBSD, incorrectly allows connections made by...

Which CVE IDs does GHSA-cm63-px87-wf8p cover?

GHSA-cm63-px87-wf8p covers the following CVE IDs: CVE-2026-110453. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-cm63-px87-wf8p?

GHSA-cm63-px87-wf8p has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

GHSA-cm63-px87-wf8pMediumCVSS 4.3

Nix before 2.35.3, when unsandboxed on macOS or FreeBSD, incorrectly allows connections made by...

Vendor

GitHub Security Advisories

Published

October 14, 2026

Last Modified

October 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-110453 →

📋 Description

Nix before 2.35.3, when unsandboxed on macOS or FreeBSD, incorrectly allows connections made by build users from daemon clients.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-110453
https://discourse.nixos.org/t/security-advisory-for-nix-and-lix-october-2026/80547
https://github.com/advisories/GHSA-cm63-px87-wf8p