Lucene search
+L

CVE-2026-70610

🗓️ 05 Aug 2026 17:41:03Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 69 Views

Electron contextBridge copies can carry attacker prototypes, enabling prototype pollution across the preload boundary.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-70610
5 Aug 202617:41
attackerkb
circl
Circl
CVE-2026-70610
5 Aug 202618:40
circl
cvelist
Cvelist
CVE-2026-70610 Electron: contextBridge object copy honors prototype setters
5 Aug 202617:41
cvelist
euvd
EUVD
EUVD-2026-53543
5 Aug 202617:41
euvd
github
Github Security Blog
Electron: contextBridge object copy honors prototype setters
5 Aug 202617:41
github
nvd
NVD
CVE-2026-70610
5 Aug 202618:17
nvd
osv
OSV
GHSA-FF2P-HMQR-HXM4 Electron: contextBridge object copy honors prototype setters
5 Aug 202617:41
osv
patchstack
Patchstack
NPM: Electron: contextBridge object copy honors prototype setters
5 Aug 202617:41
patchstack
snyk
Snyk
Prototype Pollution
5 Aug 202617:41
snyk
snyk
Snyk
Prototype Pollution
5 Aug 202617:41
snyk
Rows per page
Vulners
Node
OR
electronelectronRange<39.8.9
electronelectronRange40.0.0-alpha.140.9.2
electronelectronRange41.0.0-alpha.141.2.2
electronelectronRange42.0.0-alpha.142.0.0-beta.4
[
  {
    "vendor": "electron",
    "product": "electron",
    "versions": [
      {
        "version": "< 39.8.9",
        "status": "affected"
      },
      {
        "version": ">= 40.0.0-alpha.1, < 40.9.2",
        "status": "affected"
      },
      {
        "version": ">= 41.0.0-alpha.1, < 41.2.2",
        "status": "affected"
      },
      {
        "version": ">= 42.0.0-alpha.1, < 42.0.0-beta.4",
        "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

06 Aug 2026 15:17Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.15.4
EPSS0.00479
SSVC
69