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CVE-2026-70604

🗓️ 05 Aug 2026 15:59:24Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

CVE-2026-70604: Electron custom protocol with fetch API but without corsEnabled allowed cross-origin reads; fixed in specified versions.

Related
Detection
Affected
Refs
Vulners
Node
OR
electronelectronRange<39.8.10
electronelectronRange40.0.0-alpha.140.9.3
electronelectronRange41.0.0-alpha.141.4.0
electronelectronRange42.0.0-alpha.142.0.0
[
  {
    "vendor": "electron",
    "product": "electron",
    "versions": [
      {
        "version": "< 39.8.10",
        "status": "affected"
      },
      {
        "version": ">= 40.0.0-alpha.1, < 40.9.3",
        "status": "affected"
      },
      {
        "version": ">= 41.0.0-alpha.1, < 41.4.0",
        "status": "affected"
      },
      {
        "version": ">= 42.0.0-alpha.1, < 42.0.0",
        "status": "affected"
      }
    ]
  }
]

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05 Aug 2026 19:17Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.17.4
SSVC
9