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CVE-2026-44582 Next.js: Cache poisoning via collisions in React Server Component cache-busting

🗓️ 13 May 2026 17:08:22Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 30 Views

Next.js React Server Component cache-busting collisions can poison shared caches and misserve responses; fixed in 15.5.16 and 16.2.5.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
GithubExploit
Exploit for CVE-2026-23870
7 May 202623:00
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CVE-2026-44582 vulnerabilities
13 May 202601:17
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Circl
CVE-2026-44582
11 May 202606:42
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CNNVD
Next.js 安全漏洞
13 May 202600:00
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CVE
CVE-2026-44582
13 May 202617:08
cve
Github Security Blog
Next.js vulnerable to cache poisoning via collisions in React Server Component cache-busting
11 May 202615:56
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NVD
CVE-2026-44582
13 May 202618:16
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OSV
CGA-4X48-2RWF-8P59
13 May 202603:31
osv
OSV
GHSA-VFV6-92FF-J949 Next.js vulnerable to cache poisoning via collisions in React Server Component cache-busting
11 May 202615:56
osv
OSV
MINI-3QJ5-8PW8-5PQG
10 Jun 202612:47
osv
Rows per page
[
  {
    "vendor": "vercel",
    "product": "next.js",
    "versions": [
      {
        "version": ">= 13.4.6, < 15.5.16",
        "status": "affected"
      },
      {
        "version": ">= 16.0.0, < 16.2.5",
        "status": "affected"
      }
    ]
  }
]

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