{"id":"CVE-2025-65563","details":"A denial-of-service vulnerability exists in the omec-project UPF (component upf-epc/pfcpiface) up to at least version upf-epc-pfcpiface:2.1.3-dev. When the UPF receives a PFCP Association Setup Request that is missing the mandatory NodeID Information Element, the association setup handler dereferences a nil pointer instead of validating the message, causing a panic and terminating the UPF process. An attacker who can send PFCP Association Setup Request messages to the UPF's N4/PFCP endpoint can exploit this issue to repeatedly crash the UPF and disrupt user-plane services.","modified":"2026-08-12T03:51:26.517382086Z","published":"2025-12-18T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/65xxx/CVE-2025-65563.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/65xxx/CVE-2025-65563.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-65563"},{"type":"REPORT","url":"https://github.com/omec-project/upf/issues/955"},{"type":"FIX","url":"https://github.com/omec-project/upf/pull/963"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/omec-project/upf","events":[{"introduced":"0"},{"last_affected":"0a494e3d2f9b59d912e6dc37d4e8b3789776959b"}],"database_specific":{"cpe":"cpe:2.3:a:opennetworking:upf:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"2.1.2"}],"source":"CPE_RANGE"}}],"versions":["v2.1.2","v2.1.1","v2.1.0","v2.0.2","v2.0.1","v2.0.0","v1.5.0","v1.4.1","v1.4.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-65563.json"}}],"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"}]}