{"action":"Upgrade stdlib to 1.25.10 or later.","affected":[{"fixed":"1.25.10","introduced":"0"},{"fixed":"1.26.3","introduced":"1.26.0-0"}],"component":"stdlib","cve_ids":["CVE-2026-39825"],"ecosystem":"Go","epss":0.0039,"exploited":false,"fixed_versions":["1.25.10","1.26.3"],"id":"tcs_01M5KGH4KV5SC3MN5JZY114P0V","modified_at":"2026-08-31T10:25:58.969613045Z","published_at":"2026-05-07T19:21:40Z","references":["https://osv.dev/vulnerability/GO-2026-4976","https://go.dev/cl/770541","https://go.dev/issue/78948","https://groups.google.com/g/golang-announce/c/qcCIEXso47M"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GO-2026-4976","url":"https://osv.dev/vulnerability/GO-2026-4976"},{"source":"nvd","source_id":"CVE-2026-39825","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39825"}],"summary":"ReverseProxy forwards queries with more than urlmaxqueryparams parameters in net/http/httputil"}