{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"github.com/ollama/ollama","cve_ids":["CVE-2025-63389"],"ecosystem":"Go","epss":0.00708,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-f6mr-38g8-39rg","id":"tcs_01M5KGCM3MRVPVYR5GKAP39V7T","modified_at":"2026-08-07T08:12:00.683324652Z","published_at":"2026-01-14T19:15:43Z","references":["https://osv.dev/vulnerability/GO-2025-4251","https://github.com/advisories/GHSA-f6mr-38g8-39rg","https://gist.github.com/Cristliu/48dae561696374744d9fced07a544ecd","https://github.com/ollama/ollama/issues"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"GO-2025-4251","url":"https://osv.dev/vulnerability/GO-2025-4251"},{"source":"nvd","source_id":"CVE-2025-63389","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-63389"}],"summary":"Ollama has missing authentication enabling attackers to perform model management operations in github.com/ollama/ollama"}