{"id":"EUVD-2026-112370","revision":"c6f5b23c17a34970a5c08ad2327cfa1f","records":[{"revision":"c6f5b23c17a34970a5c08ad2327cfa1f","observedAt":"2026-11-06T00:41:50.902+00:00","statement":{"source":"euvd","id":"EUVD-2026-112370","aliases":["CVE-2026-118261"],"title":"Echo is a Go web framework. From 4.0.0 until 4.16.1, Echo v4's opt-in Decompress middleware exposes a gzip-decoded request stream without limiting its expanded size. A small compressed request can expand into a very large body when a handle…","description":"Echo is a Go web framework. From 4.0.0 until 4.16.1, Echo v4's opt-in Decompress middleware exposes a gzip-decoded request stream without limiting its expanded size. A small compressed request can expand into a very large body when a handler reads or binds it, consuming excessive memory or CPU and allowing repeated or concurrent requests to cause denial of service. The middleware is not enabled by default, and limiting only the compressed request size does not bound the decoded size. This issue is fixed in 4.16.1.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","score":8.2,"severity":null}],"references":["https://github.com/labstack/echo/security/advisories/GHSA-h7wr-284f-5qvc","https://github.com/labstack/echo/commit/3fb0ba7e17645bb65611e2a08875d0a2f65c421f","https://github.com/labstack/echo/releases/tag/v4.16.1"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-112370","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 28, 2026, 6:58:43 PM","dateUpdated":"Oct 29, 2026, 8:54:55 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-112370","identifiers":["EUVD-2026-112370","CVE-2026-118261"]},"retained":false,"historicalAffected":[]}],"coverage":[]}