{"action":"Upgrade github.com/pterodactyl/wings to 1.13.0 or later.","affected":[{"fixed":"1.13.0","introduced":"0"}],"component":"github.com/pterodactyl/wings","cve_ids":["CVE-2026-52856"],"ecosystem":"Go","epss":0.00609,"exploited":false,"fixed_versions":["1.13.0"],"ghsa_id":"GHSA-ghrq-5wpp-hxx5","id":"tcs_01M5KGS6F631FQB62EEGTJKYQ8","modified_at":"2026-08-18T15:00:17.563138433Z","published_at":"2026-08-18T14:32:29Z","references":["https://osv.dev/vulnerability/GO-2026-6156","https://github.com/pterodactyl/wings/security/advisories/GHSA-ghrq-5wpp-hxx5","https://github.com/pterodactyl/wings/commit/8e49c7c0eda815d3ada171831876a1c14c493026","https://github.com/pterodactyl/wings/releases/tag/v1.13.0"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GO-2026-6156","url":"https://osv.dev/vulnerability/GO-2026-6156"},{"source":"nvd","source_id":"CVE-2026-52856","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-52856"}],"summary":"Wings: Maliciously crafted packet during SFTP connection handshake causes denial of service in github.com/pterodactyl/wings"}