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CVE-2026-73419

🗓️ 12 Aug 2026 20:23:39Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 78 Views

NextAuth.js OAuth anti-CSRF cookies unbound to provider enabling cross-account linking attacks.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-73419
12 Aug 202620:23
attackerkb
cgr
Chainguard
CVE-2026-73419 vulnerabilities
13 Aug 202620:26
cgr
cvelist
Cvelist
CVE-2026-73419 NextAuth.js: OAuth state, nonce, and PKCE check cookies are not bound to the provider that created them
12 Aug 202620:23
cvelist
euvd
EUVD
EUVD-2026-57601
12 Aug 202620:23
euvd
github
Github Security Blog
Auth.js: OAuth state, nonce, and PKCE check cookies are not bound to the provider that created them
23 Jul 202614:31
github
nvd
NVD
CVE-2026-73419
12 Aug 202621:17
nvd
osv
OSV
CGA-4XHF-G786-RFJW
24 Jul 202611:37
osv
osv
OSV
CGA-54FQ-G43X-W8J9
24 Jul 202611:37
osv
osv
OSV
CGA-6FFR-C765-RPQF
24 Jul 202611:43
osv
osv
OSV
CGA-6WP3-VVFC-7QXC
24 Jul 202609:21
osv
Rows per page
Vulners
Node
OR
nextauth.jsnext-authRange5.0.0-beta.45.0.0-beta.32
[
  {
    "vendor": "nextauthjs",
    "product": "next-auth",
    "versions": [
      {
        "version": "< 4.24.15",
        "status": "affected"
      },
      {
        "version": ">= 5.0.0-beta.4, < 5.0.0-beta.32",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "@auth",
    "product": "core",
    "versions": [
      {
        "version": "< 0.41.3",
        "status": "affected"
      }
    ]
  }
]

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09 Sep 2026 20:58Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.16.8
EPSS0.00193
78