{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/89024?format=json","vulnerability_id":"VCID-a26c-39gd-uufs","summary":"An issue was discovered in Open5GS v2.7.2. When a UE switches between two gNBs and sends a handover request at a specific time, it may cause an exception in the AMF's internal state machine, leading to an AMF crash and resulting in a Denial of Service (DoS).","aliases":[{"alias":"CVE-2025-25774"}],"fixed_packages":[],"affected_packages":[],"references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2025-25774","reference_id":"","reference_type":"","scores":[{"value":"0.00336","scoring_system":"epss","scoring_elements":"0.56829","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2025-25774"},{"reference_url":"https://github.com/open5gs/open5gs/commit/2e68706f1eea029d5172ccad946e78b352c031d0","reference_id":"2e68706f1eea029d5172ccad946e78b352c031d0","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-03-12T18:31:42Z/"}],"url":"https://github.com/open5gs/open5gs/commit/2e68706f1eea029d5172ccad946e78b352c031d0"},{"reference_url":"https://github.com/open5gs/open5gs/issues/3671","reference_id":"3671","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-03-12T18:31:42Z/"}],"url":"https://github.com/open5gs/open5gs/issues/3671"},{"reference_url":"https://github.com/guoweifk/BugReport/blob/main/Open5GS%20AMF%20Denial%20of%20Service%20via%20GMM%20State%20Handling%20in%20Handover","reference_id":"Open5GS%20AMF%20Denial%20of%20Service%20via%20GMM%20State%20Handling%20in%20Handover","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-03-12T18:31:42Z/"}],"url":"https://github.com/guoweifk/BugReport/blob/main/Open5GS%20AMF%20Denial%20of%20Service%20via%20GMM%20State%20Handling%20in%20Handover"}],"weaknesses":[],"exploits":[],"severity_range_score":"6.5 - 6.5","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-a26c-39gd-uufs"}