{"action":"Upgrade github.com/labstack/echo/v4 to 4.16.1 or later.","affected":[{"fixed":"4.16.1","introduced":"4.0.0"}],"component":"github.com/labstack/echo/v4","cve_ids":[],"ecosystem":"Go","exploited":false,"fixed_versions":["4.16.1"],"ghsa_id":"GHSA-h7wr-284f-5qvc","id":"tcs_01M5NASRC9JMFW50Z509BCA7TC","modified_at":"2026-10-23T21:00:04.309298099Z","published_at":"2026-10-23T20:49:49Z","references":["https://osv.dev/vulnerability/GHSA-h7wr-284f-5qvc","https://github.com/labstack/echo/security/advisories/GHSA-h7wr-284f-5qvc","https://github.com/labstack/echo/pull/3136","https://github.com/labstack/echo/commit/3fb0ba7e17645bb65611e2a08875d0a2f65c421f","https://github.com/labstack/echo","https://github.com/labstack/echo/releases/tag/v4.16.1"],"severity":{"label":"high"},"sources":[{"source":"osv","source_id":"GHSA-h7wr-284f-5qvc","url":"https://osv.dev/vulnerability/GHSA-h7wr-284f-5qvc"}],"summary":"Echo: Decompress permits unbounded gzip expansion in v4"}