---
id: CVE-2026-108913
title: >-
  omarchy-theme-set in Omarchy 4 before 4.0.1 allows code execution via a
  third-party theme because the files placed into
  ~/.local/state/omarchy/current/theme may include executable content from an
  untrusted Git repository.
summary: >-
  omarchy-theme-set in Omarchy 4 before 4.0.1 allows code execution via a
  third-party theme because the files placed into
  ~/.local/state/omarchy/current/theme may include executable content from an
  untrusted Git repository.
severity: high
cvss: 7.1
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L'
cwe:
  - CWE-829
vendor: Omarchy
product: Omarchy
affected:
  - Omarchy >= 4.0.0 < 4.0.1
published: '2026-10-11'
updated: '2026-10-16'
sourceUpdated: '2026-10-16T19:56:15.773'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-108913'
references:
  - url: >-
      https://github.com/omacom/omarchy/commit/ef6d9e6605b121df15bf310e630e04f0c1119fc8
    label: cve@mitre.org
  - url: 'https://github.com/omacom/omarchy/pull/7884'
    label: cve@mitre.org
  - url: 'https://github.com/omacom/omarchy/releases/tag/v4.0.1'
    label: cve@mitre.org
  - url: 'https://github.com/omacom/omarchy/security/advisories/GHSA-mxm5-5433-ggf5'
    label: cve@mitre.org
  - url: >-
      https://www.aeon.fun/security/advisories/omarchy-theme-install-code-execution
    label: cve@mitre.org
tags:
  - nvd
  - cve.org
epss: 0.00368
epssPercentile: 0.30549
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-13T18:27:51.011721Z'
ingestedAt: '2026-10-12T14:50:34.065Z'
---

## Overview

omarchy-theme-set in Omarchy 4 before 4.0.1 allows code execution via a third-party theme because the files placed into ~/.local/state/omarchy/current/theme may include executable content from an untrusted Git repository.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.