{"id":"EUVD-2026-32576","revision":"9ec9de973422402aa2783444d7c2c012","records":[{"revision":"9ec9de973422402aa2783444d7c2c012","observedAt":"2026-11-03T08:59:57.861+00:00","statement":{"source":"euvd","id":"EUVD-2026-32576","aliases":["CVE-2026-44322","GHSA-j59f-x285-69jx"],"title":"free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's NEF PATCH /3gpp-pfd-management/v1/{afId}/transactions/{transId}/applications/{appId} handler panics with a nil-pointer dereference when the upstream …","description":"free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's NEF PATCH /3gpp-pfd-management/v1/{afId}/transactions/{transId}/applications/{appId} handler panics with a nil-pointer dereference when the upstream UDR call fails AND the consumer wrapper returns err != nil together with a nil *ProblemDetails. The handler's errPfdData != nil branch builds its own problemDetailsErr correctly, but immediately after it reads problemDetails.Cause (the OTHER value, which is nil in this branch) and panics. Gin recovery converts the panic into HTTP 500, so a single PATCH against this endpoint returns 500 instead of the intended controlled error response whenever UDR access is failing. This vulnerability is fixed in 4.2.2.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":null}],"references":["https://github.com/free5gc/free5gc/security/advisories/GHSA-j59f-x285-69jx","https://github.com/free5gc/free5gc/issues/925","https://github.com/free5gc/nef/pull/22","https://github.com/free5gc/nef/commit/72a47f3fab4dffbd227f8d92c5f69dca93b610cb"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-32576","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"May 27, 2026, 3:46:10 PM","dateUpdated":"May 28, 2026, 2:42:42 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-32576","identifiers":["EUVD-2026-32576","CVE-2026-44322","GHSA-j59f-x285-69jx"]},"retained":false,"historicalAffected":[]}],"coverage":[]}