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CVE-2026-103921 GraphQL Tools: TLS Certificate Validation Disabled in Legacy GraphQL WebSocket Executor

🗓️ 01 Oct 2026 16:32:37Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 64 Views

GraphQL Tools executor-legacy-ws fails to validate TLS certificates for wss:// endpoints.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cgr
Chainguard
CVE-2026-103921 vulnerabilities
9 Oct 202602:54
–cgr
circl
Circl
CVE-2026-103921
1 Oct 202618:04
–circl
cve
CVE
CVE-2026-103921
1 Oct 202616:32
–cve
euvd
EUVD
EUVD-2026-90922
5 Oct 202622:56
–euvd
github
Github Security Blog
GraphQL Tools: TLS Certificate Validation Disabled in Legacy GraphQL WebSocket Executor
5 Oct 202622:56
–github
mend
Mend
CVE-2026-103921
1 Oct 202616:32
–mend
nvd
NVD
CVE-2026-103921
1 Oct 202617:17
–nvd
osv_cga
osv_cga
CGA-22V9-5HP9-8883
6 Oct 202610:34
–osv_cga
osv_cga
osv_cga
CGA-29RR-4422-PPCQ
6 Oct 202613:47
–osv_cga
osv_cga
osv_cga
CGA-2VJV-5QRF-PPR8
6 Oct 202614:07
–osv_cga
Rows per page
[
  {
    "vendor": "ardatan",
    "product": "graphql-tools",
    "versions": [
      {
        "version": "< 1.1.35",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "@graphql-tools",
    "product": "executor-legacy-ws",
    "versions": [
      {
        "version": "< 1.1.35",
        "status": "affected"
      }
    ]
  }
]

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