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CWE

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CVE-2026-41458

Published: Apr 22, 2026

Modified: May 25, 2026

PUBLISHED

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.

Vendor	Product	Versions
owntone	owntone-server	affected `28.4.0 - < 29.1.0` unaffected `dca94641a5ed66500822dd51281774794cdb6c22`

Weaknesses (CWE)

References

https://github.com/owntone/owntone-server/pull/1980

issue-tracking

https://github.com/owntone/owntone-server/commit/dca94641a5ed66500822dd51281774794cdb6c22

patch

https://www.vulncheck.com/advisories/owntone-server-race-condition-dos-via-daap-login

third-party-advisory

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