CVE-2025-63648
High
Description
A NULL pointer dereference in the dacp_reply_playqueueedit_move function (src/httpd_dacp.c) of owntone-server commit b7e385f allows attackers to cause a Denial of Service (DoS) via sending a crafted DACP request to the server.
SeverityHigh
CVSS7.5
Exploit probability—
ProductOwntone Server
PublishedJan 20, 2026
First seenJan 20, 2026
Weakness typeCWE-476NULL pointer dereference
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| owntone owntone_server | v ≤ 29.0 | — |
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