{"id":"GO-2026-5028","summary":"Invoking denial of service when parsing arbitrary HTML in golang.org/x/net/html","details":"Parsing arbitrary HTML can consume excessive CPU time, possibly leading to denial of service.","aliases":["CVE-2026-25680","GHSA-5cv4-jp36-h3mw"],"modified":"2026-07-17T21:06:58.529669744Z","published":"2026-05-22T02:46:43Z","database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-5028","review_status":"REVIEWED"},"references":[{"type":"FIX","url":"https://go.dev/cl/781702"},{"type":"REPORT","url":"https://go.dev/issue/79573"},{"type":"WEB","url":"https://groups.google.com/g/golang-announce/c/iI-mYSI0lu8"}],"affected":[{"package":{"name":"golang.org/x/net","ecosystem":"Go","purl":"pkg:golang/golang.org/x/net"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.55.0"}]}],"ecosystem_specific":{"imports":[{"path":"golang.org/x/net/html","symbols":["Parse","ParseFragment","ParseFragmentWithOptions","ParseWithOptions","parser.parse"]}]},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-5028.json"}}],"schema_version":"1.7.5","credits":[{"name":"IPC Labs"}]}