{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-25679","assignerOrgId":"1bb62c36-49e3-4200-9d77-64a1400537cc","state":"PUBLISHED","assignerShortName":"Go","dateReserved":"2026-02-05T01:33:41.943Z","datePublished":"2026-03-06T21:28:14.211Z","dateUpdated":"2026-03-10T13:37:02.459Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1bb62c36-49e3-4200-9d77-64a1400537cc","shortName":"Go","dateUpdated":"2026-03-06T21:28:14.211Z"},"title":"Incorrect parsing of IPv6 host literals in net/url","descriptions":[{"lang":"en","value":"url.Parse insufficiently validated the host/authority component and accepted some invalid URLs."}],"affected":[{"vendor":"Go standard library","product":"net/url","collectionURL":"https://pkg.go.dev","packageName":"net/url","versions":[{"version":"0","lessThan":"1.25.8","status":"affected","versionType":"semver"},{"version":"1.26.0-0","lessThan":"1.26.1","status":"affected","versionType":"semver"}],"programRoutines":[{"name":"parseHost"},{"name":"JoinPath"},{"name":"Parse"},{"name":"ParseRequestURI"},{"name":"URL.Parse"},{"name":"URL.UnmarshalBinary"}],"defaultStatus":"unaffected"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-1286: Improper Validation of Syntactic Correctness of Input"}]}],"references":[{"url":"https://go.dev/cl/752180"},{"url":"https://go.dev/issue/77578"},{"url":"https://groups.google.com/g/golang-announce/c/EdhZqrQ98hk"},{"url":"https://pkg.go.dev/vuln/GO-2026-4601"}],"credits":[{"lang":"en","value":"Masaki Hara (https://github.com/qnighy) of Wantedly"}]},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-03-10T13:36:26.554241Z","id":"CVE-2026-25679","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-03-10T13:37:02.459Z"}}]}}