{"action":"Upgrade stdlib to 1.26.6 or later.","affected":[{"fixed":"1.26.6","introduced":"1.26.0-0"},{"introduced":"1.27.0-0"}],"component":"stdlib","cve_ids":["CVE-2026-46600"],"ecosystem":"Go","epss":0.00549,"exploited":false,"fixed_versions":["1.26.6","1.27.0-rc.3"],"id":"tcs_01M5KGQWK8RA1WNHAABW5NZNWF","modified_at":"2026-08-17T12:25:32.471119200Z","published_at":"2026-07-14T17:29:16Z","references":["https://osv.dev/vulnerability/GO-2026-5942","https://go.dev/cl/786345","https://go.dev/issue/79795","https://groups.google.com/g/golang-announce/c/94pEornpRlI"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GO-2026-5942","url":"https://osv.dev/vulnerability/GO-2026-5942"},{"source":"nvd","source_id":"CVE-2026-46600","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46600"}],"summary":"Parsing an invalid SVCB or HTTPS RR can panic in golang.org/x/net/dns/dnsmessage"}