{"action":"Upgrade synapse to 1.68.0-r0 or later.","affected":[{"fixed":"1.68.0-r0","introduced":"1.62.0"}],"component":"synapse","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.19","exploited":false,"fixed_versions":["1.68.0-r0"],"id":"tcs_01M6HKGGG40D3W73D069RR6AMB","modified_at":"2026-11-03T07:31:26.105608459Z","published_at":"2023-05-26T14:15:10.257Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2022-39374","https://security.alpinelinux.org/vuln/CVE-2022-39374"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2022-39374#Alpine:v3.19/synapse","url":"https://osv.dev/vulnerability/ALPINE-CVE-2022-39374"}],"summary":"Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. If Synapse and a malicious homeserver are both joined to the same room, the malicious homeserver can tr"}