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.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact Low

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Omarchy Omarchy unaffected
Version Status Constraints
4.0.0 affected < 4.0.1

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Project Subscriptions

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/omacom/omarchy/commit/ef6d9e6605b121df15bf310e630e04f0c1119fc8 cve-icon cve-icon
https://github.com/omacom/omarchy/pull/7884 cve-icon cve-icon
https://github.com/omacom/omarchy/releases/tag/v4.0.1 cve-icon cve-icon
https://github.com/omacom/omarchy/security/advisories/GHSA-mxm5-5433-ggf5 cve-icon cve-icon
History

Sun, 11 Oct 2026 17:45:00 +0000

Type Values Removed Values Added
Title Code Execution via Untrusted Theme Files in Omarchy

Sun, 11 Oct 2026 16:00:00 +0000

Type Values Removed Values Added
Description 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.
Weaknesses CWE-829
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-10-11T15:50:50.780Z

Reserved: 2026-10-11T15:50:49.931Z

Link: CVE-2026-108913

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-11T16:16:31.713

Modified: 2026-10-11T16:16:31.713

Link: CVE-2026-108913

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-11T17:30:17Z

Weaknesses