{"action":"Upgrade toolchain to 1.24.12 or later.","affected":[{"fixed":"1.24.12","introduced":"0"},{"fixed":"1.25.6","introduced":"1.25.0"}],"component":"toolchain","cve_ids":["CVE-2025-61731"],"ecosystem":"Go","epss":0.0061,"exploited":false,"fixed_versions":["1.24.12","1.25.6"],"id":"tcs_01M5KGD6HGS4K6AGQ5YCR556JB","modified_at":"2026-08-05T10:56:57.991930466Z","published_at":"2026-01-28T19:07:59Z","references":["https://osv.dev/vulnerability/GO-2026-4339","https://go.dev/cl/736711","https://go.dev/issue/77100","https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"GO-2026-4339","url":"https://osv.dev/vulnerability/GO-2026-4339"},{"source":"nvd","source_id":"CVE-2025-61731","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-61731"}],"summary":"Arbitrary file write using cgo pkg-config directive in cmd/go"}