{"action":"Upgrade toolchain to 1.26.9 or later.","affected":[{"fixed":"1.26.9","introduced":"0"},{"fixed":"1.27.2","introduced":"1.27.0-0"}],"component":"toolchain","cve_ids":["CVE-2026-94444"],"ecosystem":"Go","exploited":false,"fixed_versions":["1.26.9","1.27.2"],"id":"tcs_01M5JHGYKD110E8X8B9GW2B6JY","modified_at":"2026-10-16T09:55:40.956784377Z","published_at":"2026-10-08T22:31:09Z","references":["https://osv.dev/vulnerability/GO-2026-6601","https://go.dev/cl/840685","https://go.dev/issue/81833","https://groups.google.com/g/golang-announce/c/U2fTuyDJznI"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"GO-2026-6601","url":"https://osv.dev/vulnerability/GO-2026-6601"},{"source":"nvd","source_id":"CVE-2026-94444","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-94444"}],"summary":"Checksum bypass for golang.org/fips140 in cmd/go"}