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CVE-2026-114124

3.9 low SSVC exploitation: none Published
NVD · CVE.org

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 macOS offscreen rendering was not fully validated by the main process. An attacker who had separately gained code execution in the GPU process could provide inconsistent frame geometry and cause the main process to read out-of-bounds memory while producing paint event 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.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 6

  1. StatusUndergoing Analysis → PublishedNVD modified 2026-10-23 15:11
  2. StatusAwaiting Analysis → Undergoing AnalysisNVD modified 2026-10-23 15:17
  3. StatusPublished → Awaiting AnalysisNVD modified 2026-10-22 17:21
  4. StatusReceived → PublishedNVD modified 2026-10-21 17:03
  5. StatusPublished → ReceivedNVD modified 2026-10-21 18:17
  6. First seenCVSS 3.9 · electronNVD modified 2026-10-21 17:03

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 15