CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, при специфични условия, без вход и след действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 38.8.6, 39.8.0, 40.7.0, and 41.0.0-beta.8, apps that register an asynchronous session.setPermissionRequestHandler() may be vulnerable to a use-after-free when handling fullscreen, pointer-lock, or keyboard-lock permission requests. If the requesting frame navigates or the window closes while the permission handler is pending, invoking the stored callback dereferences freed memory, which may lead to a crash or memory corruption. Apps that do not set a permission request handler, or whose handler responds synchronously, are not affected. This issue has been patched in versions 38.8.6, 39.8.0, 40.7.0, and 41.0.0-beta.8.
Засегнати продукти
- electron electron: < 38.8.6; >= 39.0.0-alpha.1, < 39.8.0; >= 40.0.0-alpha.1, < 40.7.0; >= 41.0.0-alpha.1, < 41.0.0-beta.8
- Red Hat Red Hat Build of Podman Desktop
- Red Hat Red Hat Build of Podman Desktop - Tech Preview
Вид слабост
История
- 3 април 2026 Публикувано
Други уязвимости в electron electron
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-34771
- https://nvd.nist.gov/vuln/detail/CVE-2026-34771
- https://github.com/electron/electron/security/advisories/GHSA-8337-3p73-46f4
- https://access.redhat.com/security/cve/CVE-2026-34771
- https://bugzilla.redhat.com/show_bug.cgi?id=2454995
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-34771.json