Lucene search
+L

CVE-2026-64648 Next.js: Response Body Cache Confusion for Requests Containing Bodies

🗓️ 27 Jul 2026 19:20:42Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 47 Views

Next.js server-side fetch with a request body could leak cached response data across requests; fixed in 15.5.21 and 16.2.11.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cgr
Chainguard
CVE-2026-64648 vulnerabilities
24 Jul 202602:17
cgr
cve
CVE
CVE-2026-64648
27 Jul 202619:20
cve
euvd
EUVD
EUVD-2026-49565
27 Jul 202619:20
euvd
github
Github Security Blog
Next.js: Cache confusion of response bodies for requests with bodies
22 Jul 202623:08
github
nessus
Tenable Nessus
Next.js Framework 13.x < 15.5.21 / 16.x < 16.2.11 Multiple Vulnerabilities
3 Sep 202600:00
nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-64648
29 Jul 202600:00
nessus
nvd
NVD
CVE-2026-64648
27 Jul 202620:16
nvd
osv
OSV
CGA-25QJ-JWXJ-X4VQ
23 Jul 202613:54
osv
osv
OSV
CGA-2C9R-CFQ7-43C3
23 Jul 202612:15
osv
osv
OSV
CGA-4679-4GW9-63Q2
23 Jul 202611:51
osv
Rows per page
[
  {
    "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

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation