{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-69252","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2025-12-30T14:07:33.387Z","datePublished":"2026-02-23T23:56:55.889Z","dateUpdated":"2026-02-25T16:21:01.934Z"},"containers":{"cna":{"title":"free5GC has Null Pointer Dereference in UDM, Leading to Service Panic","problemTypes":[{"descriptions":[{"cweId":"CWE-476","lang":"en","description":"CWE-476: NULL Pointer Dereference","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":6.6,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U","version":"4.0"}}],"references":[{"name":"https://github.com/free5gc/free5gc/security/advisories/GHSA-v8cv-qvf6-9rpm","tags":["x_refsource_CONFIRM"],"url":"https://github.com/free5gc/free5gc/security/advisories/GHSA-v8cv-qvf6-9rpm"},{"name":"https://github.com/free5gc/free5gc/issues/752","tags":["x_refsource_MISC"],"url":"https://github.com/free5gc/free5gc/issues/752"},{"name":"https://github.com/free5gc/udm/pull/76","tags":["x_refsource_MISC"],"url":"https://github.com/free5gc/udm/pull/76"},{"name":"https://github.com/free5gc/udm/commit/504b14458d156558b3c0ade7107b86b3d5e72998","tags":["x_refsource_MISC"],"url":"https://github.com/free5gc/udm/commit/504b14458d156558b3c0ade7107b86b3d5e72998"}],"affected":[{"vendor":"free5gc","product":"udm","versions":[{"version":"<= 1.4.1","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-02-23T23:56:55.889Z"},"descriptions":[{"lang":"en","value":"free5gc UDM provides Unified Data Management (UDM) for free5GC, an open-source project for 5th generation (5G) mobile core networks. Versions up to and including 1.4.1 have a NULL Pointer Dereference vulnerability. Remote unauthenticated attackers can trigger a service panic (Denial of Service) by sending a crafted PUT request with an unexpected ueId, crashing the UDM service. All deployments of free5GC using the UDM component may be affected. free5gc/udm pull request 76 contains a fix for the issue. No direct workaround is available at the application level. Applying the official patch is recommended."}],"source":{"advisory":"GHSA-v8cv-qvf6-9rpm","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-25T16:20:08.049899Z","id":"CVE-2025-69252","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-02-25T16:21:01.934Z"}}]}}