{"action":"Upgrade stdlib to 1.23.7 or later.","affected":[{"fixed":"1.23.7","introduced":"0"},{"fixed":"1.24.1","introduced":"1.24.0-0"}],"component":"stdlib","cve_ids":["CVE-2025-22870"],"ecosystem":"Go","epss":0.00425,"exploited":false,"fixed_versions":["1.23.7","1.24.1"],"ghsa_id":"GHSA-qxp5-gwg8-xv66","id":"tcs_01M5KG7AN5HCZAVJHA0DT69M47","modified_at":"2026-04-16T22:45:11.580296Z","published_at":"2025-03-12T18:17:07Z","references":["https://osv.dev/vulnerability/GO-2025-3503","https://go.dev/cl/654697","https://go.dev/issue/71984","https://groups.google.com/g/golang-announce/c/4t3lzH3I0eI/m/b42ImqrBAQAJ"],"severity":{"label":"medium","score":4.4},"sources":[{"source":"osv","source_id":"GO-2025-3503","url":"https://osv.dev/vulnerability/GO-2025-3503"},{"source":"nvd","source_id":"CVE-2025-22870","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-22870"}],"summary":"HTTP Proxy bypass using IPv6 Zone IDs in golang.org/x/net"}