{"action":"Upgrade github.com/elastic/package-registry to 1.38.0 or later.","affected":[{"fixed":"1.38.0","introduced":"0"}],"component":"github.com/elastic/package-registry","cve_ids":["CVE-2026-33467"],"ecosystem":"Go","epss":0.00136,"exploited":false,"fixed_versions":["1.38.0"],"ghsa_id":"GHSA-r727-5pf6-47r2","id":"tcs_01M5KGNKZ1E9D6A9ZSPM49MTF0","modified_at":"2026-06-25T23:01:34.660184012Z","published_at":"2026-06-25T22:34:34Z","references":["https://osv.dev/vulnerability/GO-2026-5611","https://github.com/advisories/GHSA-r727-5pf6-47r2","https://nvd.nist.gov/vuln/detail/CVE-2026-33467","https://discuss.elastic.co/t/elastic-package-registry-1-38-0-security-update-esa-2026-27/386081"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"GO-2026-5611","url":"https://osv.dev/vulnerability/GO-2026-5611"},{"source":"nvd","source_id":"CVE-2026-33467","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33467"}],"summary":"Elastic Package Registry has Improper Verification of Cryptographic Signature in github.com/elastic/package-registry"}