CVE-2026-41458 (GCVE-0-2026-41458)

Vulnerability from cvelistv5 – Published: 2026-04-22 01:46 – Updated: 2026-04-22 18:06
VLAI?
Title
OwnTone Server < 29.1 Race Condition DoS via DAAP Login
Summary
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.
Severity ?
8.2 (High)
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
CWE
  • CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Assigner
References
Impacted products
Vendor Product Version
owntone owntone-server Affected: 28.7.0 , < 29.1.0 (semver)
Unaffected: dca94641a5ed66500822dd51281774794cdb6c22 (git)
Create a notification for this product.
Date Public ?
2026-03-08 16:00
Credits
Younghyo Cho @ CIS Lab., Seoultech.
Show details on NVD website
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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.