{"action":"Upgrade github.com/siyuan-note/siyuan/kernel to 3.6.2 or later.","affected":[{"fixed":"3.6.2","introduced":"0"}],"component":"github.com/siyuan-note/siyuan/kernel","cve_ids":["CVE-2026-33203"],"ecosystem":"Go","epss":0.00517,"exploited":false,"fixed_versions":["3.6.2"],"ghsa_id":"GHSA-3g9h-9hp4-654v","id":"tcs_01M5KETWRDKHH2H2346K1WFCYS","modified_at":"2026-03-25T19:46:57.858750Z","published_at":"2026-03-18T20:11:00Z","references":["https://osv.dev/vulnerability/GHSA-3g9h-9hp4-654v","https://github.com/siyuan-note/siyuan/security/advisories/GHSA-3g9h-9hp4-654v","https://nvd.nist.gov/vuln/detail/CVE-2026-33203","https://github.com/siyuan-note/siyuan"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-3g9h-9hp4-654v","url":"https://osv.dev/vulnerability/GHSA-3g9h-9hp4-654v"}],"summary":"SiYuan has an Unauthenticated WebSocket DoS via Auth Keepalive Bypass"}