{"api_version":"1","generated_at":"2026-10-01T00:22:17+00:00","cve":"CVE-2026-102677","urls":{"html":"https://cve.report/CVE-2026-102677","api":"https://cve.report/api/cve/CVE-2026-102677.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-102677","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-102677"},"summary":{"title":"Electron: Sandboxed preload code cache can be poisoned by a compromised renderer","description":"Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. From 42.3.3 until 42.10.0, 43.5.0, and 44.0.0-beta.6, Electron's sandboxed preload code cache did not verify that a cached entry matched the preload it was served for. A compromised renderer could write attacker-controlled cache data and cause Electron to reuse it for a later load, executing the renderer's code in the more privileged preload context. The issue affects applications that load untrusted content. 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