{"action":"Upgrade oras.land/oras-go/v2 to 2.6.2 or later.","affected":[{"fixed":"2.6.2","introduced":"0"}],"component":"oras.land/oras-go/v2","cve_ids":["CVE-2026-85731"],"ecosystem":"Go","epss":0.00676,"exploited":false,"fixed_versions":["2.6.2"],"ghsa_id":"GHSA-m37j-52j7-pjw7","id":"tcs_01M5KGV2PFC7X0E60WX743N816","modified_at":"2026-10-01T20:45:12.176535928Z","published_at":"2026-10-01T20:23:52Z","references":["https://osv.dev/vulnerability/GO-2026-6499","https://github.com/oras-project/oras-go/security/advisories/GHSA-m37j-52j7-pjw7","https://github.com/oras-project/oras-go/commit/adab2f25ea95ef4e6e41f50db9266a6701399422","https://github.com/oras-project/oras-go/releases/tag/v2.6.2"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"GO-2026-6499","url":"https://osv.dev/vulnerability/GO-2026-6499"},{"source":"nvd","source_id":"CVE-2026-85731","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-85731"}],"summary":"Arbitrary file write outside file.Store root via symlink-chain bypass in tar extraction (pushDir) in oras.land/oras-go"}