{"action":"Upgrade @clerk/nextjs to 5.7.6 or later.","affected":[{"fixed":"5.7.6","introduced":"5.0.0"},{"fixed":"6.39.2","introduced":"6.0.0-snapshot.vb87a27f"},{"fixed":"7.2.1","introduced":"7.0.0"}],"component":"@clerk/nextjs","cve_ids":["CVE-2026-41248"],"ecosystem":"npm","epss":0.00323,"exploited":false,"fixed_versions":["5.7.6","6.39.2","7.2.1"],"ghsa_id":"GHSA-vqx2-fgx2-5wq9","id":"tcs_01M5KGCRNNMWNDA5HF11QH9PYZ","modified_at":"2026-05-05T16:26:37.347726Z","published_at":"2026-04-16T21:28:26Z","references":["https://osv.dev/vulnerability/GHSA-vqx2-fgx2-5wq9","https://github.com/clerk/javascript/security/advisories/GHSA-vqx2-fgx2-5wq9","https://nvd.nist.gov/vuln/detail/CVE-2026-41248","https://github.com/clerk/javascript"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"GHSA-vqx2-fgx2-5wq9","url":"https://osv.dev/vulnerability/GHSA-vqx2-fgx2-5wq9"}],"summary":"Official Clerk JavaScript SDKs: Middleware-based route protection bypass"}