{"id":"CVE-2025-41067","title":"Reachable Assertion vulnerability in Open5GS up to version 2.7.6 allows attackers with connectivity to the NRF to cause a denial of service","summary":"Reachable Assertion vulnerability in Open5GS up to version 2.7.6 allows attackers with connectivity to the NRF to cause a denial of service. An SBI request that deletes the NRF's own registry causes a check that ends up crashing the NRF …","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-617"],"vendor":"open5gs","product":"open5gs","affected":["open5gs < 2.7.5"],"patched":["open5gs 2.7.5"],"published":"2025-10-27","updated":"2026-10-08","sourceUpdated":"2026-10-08T11:10:00.250","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-41067","references":[{"url":"https://open5gs.org/open5gs/release/2025/07/19/release-v2.7.6.html","label":"cve-coordination@incibe.es"},{"url":"https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-newplanes-open5gs","label":"cve-coordination@incibe.es"}],"tags":["nvd","exploit-available"],"epss":0.00429,"epssPercentile":0.35088,"exploits":{"github":1,"githubRepos":["https://github.com/xvk1t1/Open5GS-CVE-2025-41067-CVE-2025-41068-PoC"],"checkedAt":"2026-10-08T11:32:03.423Z"},"exploitAvailable":true,"ingestedAt":"2026-10-08T11:31:27.633Z","slug":"CVE-2025-41067","body":"## Overview\n\nReachable Assertion vulnerability in Open5GS up to version 2.7.6 allows attackers with connectivity to the NRF to cause a denial of service. An SBI request that deletes the NRF's own registry causes a check that ends up crashing the NRF process and renders the discovery service unavailable.\n\n## Affected\n\n- `open5gs < 2.7.5`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `open5gs 2.7.5`","depth":"midnight","depthScore":53,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[]}