{"id":"CVE-2025-57155","details":"NULL pointer dereference in the daap_reply_groups function in src/httpd_daap.c in owntone-server through commit 5e6f19a (newer commit after version 28.2) allows remote attackers to cause a Denial of Service.","modified":"2026-09-08T08:06:36.561274Z","published":"2026-01-20T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/57xxx/CVE-2025-57155.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/57xxx/CVE-2025-57155.json"},{"type":"ADVISORY","url":"https://github.com/archersec/security-advisories/blob/master/owntone-server/owntone-server-advisory-2025.md"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-57155"},{"type":"FIX","url":"https://github.com/owntone/owntone-server/commit/d857116e4143a500d6a1ea13f4baa057ba3b0028"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/owntone/owntone-server","events":[{"introduced":"0"},{"fixed":"d857116e4143a500d6a1ea13f4baa057ba3b0028"}],"database_specific":{"cpe":"cpe:2.3:a:owntone:owntone_server:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"28.2"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["28.2","28.1","28.0","27.4","27.3","27.2","27.1","27.0","26.5","26.4","26.3","26.2","26.1","26.0","25.0","24.2","24.1","24.0","23.4","23.3","23.2","23.1","23.0","22.3","22.2","22.1","22.0","21.0","20.0","0.12","0.11","0.10","fork_cleanedup","mt-daapd_svn1696"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-57155.json","vanir_signatures_modified":"2026-09-08T08:06:36Z","vanir_signatures":[{"deprecated":false,"digest":{"function_hash":"273648544931325553011296851607772447500","length":4214},"id":"CVE-2025-57155-6b289a01","signature_type":"Function","signature_version":"v1","source":"https://github.com/owntone/owntone-server/commit/d857116e4143a500d6a1ea13f4baa057ba3b0028","target":{"file":"src/httpd_daap.c","function":"daap_reply_groups"}},{"deprecated":false,"digest":{"line_hashes":["77942662531759531809468676578406614646","93087663186012350064715594069544950478","163560037179021653834296880695740657965","75408497262830217011774637920224867377"],"threshold":0.9},"id":"CVE-2025-57155-9bb9e161","signature_type":"Line","signature_version":"v1","source":"https://github.com/owntone/owntone-server/commit/d857116e4143a500d6a1ea13f4baa057ba3b0028","target":{"file":"src/httpd_daap.c"}}]}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}