Description
OwnTone Server versions 28.4 through 29.0 contain a race condition vulnerability in the DAAP login handler that allows unauthenticated attackers to crash the server by exploiting unsynchronized access to the global DAAP session list. Attackers can flood the DAAP /login endpoint with concurrent requests to trigger a remote denial of service condition without requiring authentication.
Published: 2026-04-22
Score: 8.2 High
EPSS: < 1% Very Low
KEV: No
Impact: Denial of Service
Action: Immediate Patch
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 22 Apr 2026 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 22 Apr 2026 12:15:00 +0000

Type Values Removed Values Added
First Time appeared Owntone
Owntone server
Vendors & Products Owntone
Owntone server

Wed, 22 Apr 2026 02:45:00 +0000

Type Values Removed Values Added
Description OwnTone Server versions 28.4 through 29.0 contain a race condition vulnerability in the DAAP login handler that allows unauthenticated attackers to crash the server by exploiting unsynchronized access to the global DAAP session list. Attackers can flood the DAAP /login endpoint with concurrent requests to trigger a remote denial of service condition without requiring authentication.
Title OwnTone Server < 29.1 Race Condition DoS via DAAP Login
Weaknesses CWE-362
References
Metrics cvssV4_0

{'score': 8.2, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-04-22T18:06:24.028Z

Reserved: 2026-04-20T16:07:47.310Z

Link: CVE-2026-41458

cve-icon Vulnrichment

Updated: 2026-04-22T18:06:13.339Z

cve-icon NVD

Status : Deferred

Published: 2026-04-22T03:16:01.067

Modified: 2026-04-22T21:21:26.840

Link: CVE-2026-41458

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-22T11:44:51Z

Weaknesses