Electron: Frame Subscription Trusts GPU-supplied Frame Geometry

Impact Frame data received from the GPU process for "webContents.beginFrameSubscription" was not fully validated by the main process. A compromised GPU process could cause the main process to read out-of-bounds memory while producing the captured frame images, disclosing memory or crashing the ap...

GHSA-3QXV-5XGR-Q7W9 Electron: Frame subscription trusts GPU-supplied frame geometry

Impact Frame data received from the GPU process for webContents.beginFrameSubscription was not fully validated by the main process. A compromised GPU process could cause the main process to read out-of-bounds memory while producing the captured frame images, disclosing memory or crashing the app...

Electron: Frame subscription trusts GPU-supplied frame geometry

Impact Frame data received from the GPU process for webContents.beginFrameSubscription was not fully validated by the main process. A compromised GPU process could cause the main process to read out-of-bounds memory while producing the captured frame images, disclosing memory or crashing the app...

SUSE CVE-2026-114122

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 42.11.6, 43.7.3, 44.4.3, and 45.0.0-alpha.9, frame data received from the GPU process for webContents.beginFrameSubscription was not fully validated by the main process. An...

CVE-2026-114122

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 42.11.6, 43.7.3, 44.4.3, and 45.0.0-alpha.9, frame data received from the GPU process for webContents.beginFrameSubscription was not fully validated by the main process. An...

CVE-2026-114122 Electron: Frame subscription trusts GPU-supplied frame geometry

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 42.11.6, 43.7.3, 44.4.3, and 45.0.0-alpha.9, frame data received from the GPU process for webContents.beginFrameSubscription was not fully validated by the main process. An...

CVE-2026-114122 Electron: Frame subscription trusts GPU-supplied frame geometry

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 42.11.6, 43.7.3, 44.4.3, and 45.0.0-alpha.9, frame data received from the GPU process for webContents.beginFrameSubscription was not fully validated by the main process. An...

CVE-2026-114122 Electron: Frame subscription trusts GPU-supplied frame geometry

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 42.11.6, 43.7.3, 44.4.3, and 45.0.0-alpha.9, frame data received from the GPU process for webContents.beginFrameSubscription was not fully validated by the main process. An...

CVE-2026-114122

The Electron framework is vulnerable to an out-of-bounds read in versions prior to 42.11.6 , 43.7.3 , 44.4.3 , and 45.0.0-alpha.9 . The root cause is that the main process fails to fully validate frame data received from the GPU process for webContents.beginFrameSubscription. An attacker with exi...

PT-2026-120713

Name of the Vulnerable Software and Affected Versions Electron versions prior to 42.11.6 Electron versions prior to 43.7.3 Electron versions prior to 44.4.3 Electron versions prior to 45.0.0-alpha.9 Description Frame data received from the GPU process for the webContents.beginFrameSubscription...