{"action":"Upgrade oras.land/oras-go/v2 to 2.6.1 or later.","affected":[{"fixed":"2.6.1","introduced":"0"}],"component":"oras.land/oras-go/v2","cve_ids":["CVE-2026-48978"],"ecosystem":"Go","epss":0.00211,"exploited":false,"fixed_versions":["2.6.1"],"ghsa_id":"GHSA-xf85-363p-868w","id":"tcs_01M5KGQFZ35NXZNPSXJKQ038TK","modified_at":"2026-08-25T03:41:48.538113225Z","published_at":"2026-07-24T18:35:55Z","references":["https://osv.dev/vulnerability/GO-2026-5885","https://github.com/oras-project/oras-go/security/advisories/GHSA-xf85-363p-868w","https://github.com/oras-project/oras-go/commit/7a9f4b0b9558821b0422152ebe21ae56930fe764","https://github.com/oras-project/oras-go/releases/tag/v2.6.1"],"severity":{"label":"low","score":2.1},"sources":[{"source":"osv","source_id":"GO-2026-5885","url":"https://osv.dev/vulnerability/GO-2026-5885"},{"source":"nvd","source_id":"CVE-2026-48978","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48978"}],"summary":"Oras-go: Malicious registry can hijack Bearer token realm to exfiltrate credentials and refresh tokens in oras.land/oras-go"}