CVE-2026-114122
CVE-2026-114122 · Electron: Frame subscription trusts GPU-supplied frame geometry
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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 attacker who had separately gained code execution in the GPU process could supply inconsistent frame geometry and cause the main process to read out-of-bounds memory while producing captured frame images, disclosing memory or crashing the application. This issue is fixed in versions 42.11.6, 43.7.3, 44.4.3, and 45.0.0-alpha.9.
CVSS 3.9 · Niedrig · EPSS 0,2% · Korrektur verfügbar
- Veröffentlicht
- Aktualisiert
Technologie-Stack: node
Betroffene Produkte und Versionen
electron
- Softwareversionen
- < 42.11.6: Betroffen
- >= 43.0.0-alpha.1, < 43.7.3: Betroffen
- >= 44.0.0-alpha.1, < 44.4.3: Betroffen
- >= 45.0.0-alpha.1, < 45.0.0-alpha.9: Betroffen
Keine Korrektur veröffentlicht
electron npm
- Betroffene Versionsbereiche
- SEMVER: < 42.11.6
Auf 42.11.6 aktualisieren
electron npm
- Betroffene Versionsbereiche
- SEMVER: ≥ 43.0.0-alpha.1, < 43.7.3
Auf 43.7.3 aktualisieren
electron npm
- Betroffene Versionsbereiche
- SEMVER: ≥ 44.0.0-alpha.1, < 44.4.3
Auf 44.4.3 aktualisieren
electron npm
- Betroffene Versionsbereiche
- SEMVER: ≥ 45.0.0-alpha.1, < 45.0.0-alpha.9
Auf 45.0.0-alpha.9 aktualisieren
Originalquellen
- https://github.com/electron/electron/security/advisories/GHSA-3qxv-5xgr-q7w9
- https://github.com/electron/electron/pull/54036
- https://github.com/electron/electron/pull/54037
- https://github.com/electron/electron/pull/54038
- https://github.com/electron/electron/pull/54047
- https://github.com/electron/electron/commit/24d8dbc661c6a109476ae59e9a2740b35d005cf4
- https://github.com/electron/electron/commit/64ae597deda8956037387b439e6361f0fe936c86
- https://github.com/electron/electron/commit/8d48be150c3fd53b0d02854124bdb7858598799c
- https://github.com/electron/electron/commit/d496507ffa1693edaa704a4be130fbcb8ecb4ada
- https://github.com/electron/electron/commit/d7f87070a8d738e561245d1ade4d6fbb082db80a
- https://github.com/electron/electron/releases/tag/v42.11.6
- https://github.com/electron/electron/releases/tag/v43.7.3
- https://github.com/electron/electron/releases/tag/v44.4.3
- https://github.com/electron/electron/releases/tag/v45.0.0-alpha.9
- https://nvd.nist.gov/vuln/detail/CVE-2026-114122