What is the CVSS score of CVE-2025-57156?

CVE-2025-57156 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 0.2%.

Which versions of Owntone Server are affected by CVE-2025-57156?

CVE-2025-57156 presents notable security risk, a null pointer dereference vulnerability rated CVSS 7.5. Exploitation could compromise the security of affected deployments.. A patch is available.

Is there a public PoC exploit available for CVE-2025-57156?

Yes, a public proof-of-concept exploit is available for CVE-2025-57156. Prioritise patching immediately. EPSS: 0.2%.

Owntone Server CVE-2025-57156

Q: How to fix or mitigate CVE-2025-57156?

Within 7 days: Identify all affected systems running the dacp_reply_playqueueedit_clear function in src/httpd_dac and apply vendor patches promptly. Vendor patch is available.

HIGH

NULL Pointer Dereference (CWE-476)

2026-01-20 cve@mitre.org

Null Pointer Dereference Denial Of Service Owntone Server Suse

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

SUSE

HIGH

qualitative

Primary rating from NVD.

CVSS VectorNVD

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

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

PoC Detected

Feb 13, 2026 - 21:04 vuln.today

Public exploit code

Patch released

Feb 13, 2026 - 21:04 nvd

Patch available

CVE Published

Jan 20, 2026 - 21:16 nvd

HIGH 7.5

DescriptionCVE.org

NULL pointer dereference in the dacp_reply_playqueueedit_clear function in src/httpd_dacp.c in owntone-server through commit 6d604a1 (newer commit after version 28.12) allows remote attackers to cause a Denial of Service (crash).

AnalysisAI

Technical ContextAI

Classified as CWE-476 (NULL Pointer Dereference). Affects the dacp_reply_playqueueedit_clear component of Owntone Server. NULL pointer dereference in the dacp_reply_playqueueedit_clear function in src/httpd_dacp.c in owntone-server through commit 6d604a1 (newer commit after version 28.12) allows remote attackers to cause a Denial of Service (crash).

RemediationAI

A vendor patch is available — apply it immediately. Restrict network access to the affected service where possible.

Vendor StatusVendor

SUSE

Severity: High

CVE-2025-57156 vulnerability details – vuln.today

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Owntone Server CVE-2025-57156

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

Technical ContextAI

RemediationAI

Vendor StatusVendor

SUSE

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External POC / Exploit Code