{"id":"CVE-2025-61724","revision":"c3696e5ecd214d9d828ddefbd4b93747","records":[{"revision":"c3696e5ecd214d9d828ddefbd4b93747","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2025-61724","aliases":[],"title":"Excessive CPU consumption in Reader.ReadResponse in net/textproto","description":"The Reader.ReadResponse function constructs a response string through repeated string concatenation of lines. When the number of lines in a response is large, this can cause excessive CPU consumption.","state":0,"publishedAt":"2025-10-29T22:10:14.609+00:00","modifiedAt":"2025-11-04T21:14:03.93+00:00","affected":[{"ecosystem":"https://pkg.go.dev","name":"net/textproto","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Go standard library\",\n                    \"product\": \"net/textproto\",\n                    \"collectionURL\": \"https://pkg.go.dev\",\n                    \"packageName\": \"net/textproto\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"1.24.8\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"1.25.0\",\n                            \"lessThan\": \"1.25.2\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"programRoutines\": [\n                        {\n                            \"name\": \"Reader.ReadResponse\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"}],"metrics":[],"references":["https://go.dev/cl/709859","https://go.dev/issue/75716","https://groups.google.com/g/golang-announce/c/4Emdl2iQ_bI","https://pkg.go.dev/vuln/GO-2025-4015"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-61724","license":"CVE Program Terms of Use","key":"cve-program:CVE-2025-61724","identifiers":["CVE-2025-61724"]},"retained":false,"historicalAffected":[]}],"coverage":[]}