{"schema_version":"1.3.1","id":"GO-2026-5028","modified":"2026-05-22T02:46:43Z","published":"2026-05-22T02:46:43Z","aliases":["CVE-2026-25680"],"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.","affected":[{"package":{"name":"golang.org/x/net","ecosystem":"Go"},"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"]}]}}],"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"}],"credits":[{"name":"IPC Labs"}],"database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-5028","review_status":"REVIEWED"}}