{"action":"Upgrade next to 15.5.28 or later.","affected":[{"fixed":"15.5.28","introduced":"13.0.0"},{"fixed":"16.4.1","introduced":"16.0.0"}],"component":"next","cve_ids":["CVE-2026-94482"],"ecosystem":"npm","exploited":false,"fixed_versions":["15.5.28","16.4.1"],"ghsa_id":"GHSA-p3m5-59mp-jv5r","id":"tcs_01M5JMC96AGKD35CDPN9P876F4","modified_at":"2026-10-22T16:00:09.130954454Z","published_at":"2026-10-22T15:50:34Z","references":["https://osv.dev/vulnerability/GHSA-p3m5-59mp-jv5r","https://github.com/vercel/next.js/security/advisories/GHSA-p3m5-59mp-jv5r","https://github.com/vercel/next.js","https://github.com/vercel/next.js/releases/tag/v15.5.28","https://github.com/vercel/next.js/releases/tag/v16.4.1"],"severity":{"label":"high","score":8.2},"sources":[{"source":"osv","source_id":"GHSA-p3m5-59mp-jv5r","url":"https://osv.dev/vulnerability/GHSA-p3m5-59mp-jv5r"},{"source":"nvd","source_id":"CVE-2026-94482","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-94482"}],"summary":"Next.js: Denial of Service in App Router using Server Actions"}