{"action":"Upgrade go to 1.26.8-r0 or later.","affected":[{"fixed":"1.26.8-r0","introduced":"1.23.0"}],"component":"go","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.24","exploited":false,"fixed_versions":["1.26.8-r0"],"id":"tcs_01M6H9758V0FXAJBX6XZBY78S3","modified_at":"2026-11-03T06:33:02.959662690Z","published_at":"2026-07-08T17:17:21.497Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-42505","https://security.alpinelinux.org/vuln/CVE-2026-42505"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-42505","url":"https://osv.dev/vulnerability/ALPINE-CVE-2026-42505"}],"summary":"Handshakes which used Encrypted Client Hello could be de-anonymized by a passive network observer due to a disclosure of pre-shared key identities in the unencrypted client hello."}