CVE-2026-64646 Next.js: Unbounded Server Action payload in Edge runtime
| Reporter | Title | Published | Views | Family All 29 |
|---|---|---|---|---|
 | CVE-2026-64646 | 27 Jul 202618:54 | – | attackerkb |
 | CVE-2026-64646 vulnerabilities | 24 Jul 202602:17 | – | cgr |
 | CVE-2026-64646 | 27 Jul 202618:54 | – | cve |
 | EUVD-2026-49401 | 27 Jul 202618:54 | – | euvd |
 | Next.js: Unbounded Server Action payload in Edge runtime | 22 Jul 202623:02 | – | github |
 | Next.js Framework 13.x < 15.5.21 / 16.x < 16.2.11 Multiple Vulnerabilities | 3 Sep 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-64646 | 29 Jul 202600:00 | – | nessus |
 | CVE-2026-64646 | 27 Jul 202619:17 | – | nvd |
 | CGA-MV92-5JXC-WJG2 | 23 Jul 202618:41 | – | osv |
| CLEANSTART-2026-FV05780 Security fixes in langfuse 3.213.0-r1 | 1 Sep 202611:17 | – | osv |
10
[
{
"vendor": "vercel",
"product": "next.js",
"versions": [
{
"version": ">= 13.0.0 < 15.5.21",
"status": "affected"
},
{
"version": ">= 16.0.0, < 16.2.11",
"status": "affected"
}
]
}
]Data
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27 Jul 2026 18:54Current
CVSS 46.3
EPSS0.00531