{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"github.com/free5gc/udm","cve_ids":["CVE-2026-42459"],"ecosystem":"Go","epss":0.00324,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-585v-hcgf-jhfr","id":"tcs_01M5KGJ4GDKZ2SQJ9ZZH0F83N6","modified_at":"2026-06-25T18:45:26.455048296Z","published_at":"2026-06-25T18:26:48Z","references":["https://osv.dev/vulnerability/GO-2026-5138","https://github.com/free5gc/free5gc/security/advisories/GHSA-585v-hcgf-jhfr","https://nvd.nist.gov/vuln/detail/CVE-2026-42459","https://github.com/free5gc/free5gc/security/advisories/GHSA-h4wg-rp7m-8xx4","https://github.com/free5gc/udm/blob/v1.4.3/internal/sbi/api_subscriberdatamanagement.go"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GO-2026-5138","url":"https://osv.dev/vulnerability/GO-2026-5138"},{"source":"nvd","source_id":"CVE-2026-42459","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42459"}],"summary":"Free5GC UDM has Improper Input Validation and Generation of Error Messages Containing Sensitive Information in github.com/free5gc/udm"}