{"action":"Upgrade openclaw to 2026.3.28 or later.","affected":[{"fixed":"2026.3.28","introduced":"0"}],"component":"openclaw","cve_ids":["CVE-2026-34503"],"ecosystem":"npm","epss":0.00338,"exploited":false,"fixed_versions":["2026.3.28"],"ghsa_id":"GHSA-2pr2-hcv6-7gwv","id":"tcs_01M5KETRRHKVCKN0WFK1126Y1M","modified_at":"2026-04-06T17:56:17.773285Z","published_at":"2026-03-31T23:52:03Z","references":["https://osv.dev/vulnerability/GHSA-2pr2-hcv6-7gwv","https://github.com/openclaw/openclaw/security/advisories/GHSA-2pr2-hcv6-7gwv","https://nvd.nist.gov/vuln/detail/CVE-2026-34503","https://github.com/openclaw/openclaw/commit/7a801cc451e9e667b705eeccff651923a1b8c863","https://github.com/openclaw/openclaw","https://www.vulncheck.com/advisories/openclaw-incomplete-websocket-session-termination-on-device-removal-and-token-revocation"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-2pr2-hcv6-7gwv","url":"https://osv.dev/vulnerability/GHSA-2pr2-hcv6-7gwv"}],"summary":"OpenClaw's device removal and token revocation do not terminate active WebSocket sessions"}