CVE-2025-63648 — HIGH (7.5)

Q: How severe is CVE-2025-63648?

CVE-2025-63648 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-63648?

Check the references section above for vendor advisories and patch information. Affected products include: Owntone Owntone Server.

Vulnerability 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.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Owntone	Owntone Server	<= 29.0

Related Weaknesses (CWE)

CWE-476

References

https://github.com/archersec/security-advisories/blob/master/owntone-server/owntPatchThird Party Advisory
https://github.com/owntone/owntone-server/commit/5f526c7a7e08c567a5c72421d74a79dPatch
https://github.com/owntone/owntone-server/issues/1933Issue TrackingPatch

FAQ

What is CVE-2025-63648?

CVE-2025-63648 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 D...

How severe is CVE-2025-63648?

CVE-2025-63648 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-63648?

Check the references section above for vendor advisories and patch information. Affected products include: Owntone Owntone Server.