{"action":"Upgrade langflow to 1.7.0 or later.","affected":[{"fixed":"1.7.0","introduced":"0"}],"component":"langflow","cve_ids":["CVE-2026-55423"],"ecosystem":"PyPI","epss":0.00222,"exploited":false,"fixed_versions":["1.7.0"],"ghsa_id":"GHSA-7hw8-6q6r-4276","id":"tcs_01M5KF63RBGWJM0FRVN76DKP78","modified_at":"2026-09-24T15:00:04.766539580Z","published_at":"2026-06-19T21:17:01Z","references":["https://osv.dev/vulnerability/GHSA-7hw8-6q6r-4276","https://github.com/langflow-ai/langflow/security/advisories/GHSA-7hw8-6q6r-4276","https://nvd.nist.gov/vuln/detail/CVE-2026-55423","https://github.com/langflow-ai/langflow/pull/10527","https://github.com/langflow-ai/langflow/pull/10528","https://github.com/langflow-ai/langflow","https://github.com/pypa/advisory-database/tree/main/vulns/langflow/PYSEC-2026-222.yaml"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"GHSA-7hw8-6q6r-4276","url":"https://osv.dev/vulnerability/GHSA-7hw8-6q6r-4276"}],"summary":"Langflow: Logout button does not clear session"}