{"id":"CVE-2025-52288","details":"Assertion failure in function ngap_build_downlink_nas_transport in file src/amf/ngap-build.c, the Access and Mobility Management Function (AMF) component, in Open5GS thru 2.7.5 allowing attackers to cause a denial of service or other unspecified impacts via repeated UE connect and disconnect message sequences.","modified":"2026-07-15T02:15:33.254845855Z","published":"2025-09-08T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/52xxx/CVE-2025-52288.json"},"references":[{"type":"WEB","url":"https://github.com/ZHENGHAOHELLO/BugReport/blob/main/CVE-2025-52288"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/52xxx/CVE-2025-52288.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-52288"},{"type":"REPORT","url":"https://github.com/open5gs/open5gs/issues/3862"},{"type":"REPORT","url":"https://github.com/open5gs/open5gs/issues/3862#issue-3006335547"},{"type":"REPORT","url":"https://github.com/open5gs/open5gs/issues/3862#issuecomment-2853458783"},{"type":"FIX","url":"https://github.com/matejGradisar/open5gs/commit/5467da9763c300520f56bfbe0a7f5a7f980ec2f6"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/matejgradisar/open5gs","events":[{"introduced":"0"},{"fixed":"5467da9763c300520f56bfbe0a7f5a7f980ec2f6"}],"database_specific":{"source":"REFERENCES"}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-52288.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/open5gs/open5gs","events":[{"introduced":"0"},{"last_affected":"7dfd9a39649700c24c22f1978ed7a35541a72cca"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"2.7.5"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*"}}],"versions":["v2.7.5","v2.7.2","v2.7.1","v2.7.0","v2.6.6","v2.6.4","v2.6.3","v2.6.2","v2.6.1","v2.4.9","v2.4.8","v2.4.7","v2.4.5","v2.4.4","v2.4.3","v2.4.1","v2.4.0","v2.3.6","v2.3.2","v2.3.0","v2.2.9","v2.2.8","v2.2.7","v2.2.6","v2.2.1","v2.2.0","v2.1.7","v2.1.5","v2.1.4","v2.1.3","v2.1.1","v2.1.0","v2.0.22","v2.0.18","v2.0.0","v1.3.0","v1.2.4","v1.2.3","v1.2.2","v1.2.1","v1.2.0","v1.1.0","v1.0.0","v0.5.2","v0.5.1","v0.5.0","v0.4.4","v0.4.3","v0.4.2","v0.4.1","v0.3.10","v0.3.8","v0.3.6","v0.3.5","v0.3.4","v0.3.3","v0.3.2","v0.3.1","v0.3.0","v0.2.0","v0.1.1","v0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-52288.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}