PT-2026-3656 · Unknown · Owntone-Server

CVE-2025-63648 · Published 2026-01-20 · Updated 2026-02-17

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions owntone-server commit b7e385f

Description A flaw exists in owntone-server that can lead to a Denial of Service (DoS). Specifically, a NULL pointer dereference is present in the dacp reply playqueueedit move function located in the src/httpd dacp.c file. This issue can be triggered by sending a specially crafted DACP request to the server.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2025-63648

OPENSUSE-SU-2026:10215-1

Affected Products

Owntone-Server

References · 9

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/63xxx/CVE-2025-63648.json · Exploit
• https://github.com/owntone/owntone-server/commit/5f526c7a7e08c567a5c72421d74a79dafdd07621 · Patch
• https://github.com/owntone/owntone-server/issues/1933 · Patch
• https://osv.dev/vulnerability/CVE-2025-63648 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2026:10215-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-63648 · Security Note
• https://github.com/archersec/security-advisories/blob/master/owntone-server/owntone-server-advisory-2025.md · Patch
• https://suse.com/security/cve/CVE-2025-63648 · Note
• https://twitter.com/CVEnew/status/2013725091104772535 · Twitter Post