AIKIDO-2026-10763
electron is vulnerable to Heap-based Buffer Overflow
88
High Risk
This Affects:
electronTL;DR
Embedded Chromium’s WebML path can mis-handle buffer sizing so crafted page content triggers memory corruption beyond intended bounds. Remote attackers can leverage typical browsing primitives to reach faulty tensor-style workloads and corrupt heap metadata. Successful exploitation can break renderer isolation assumptions and enable severe integrity impact under Chromium severity ratings. Electron pulls these fixes by cherry-picking the upstream Chromium commits bundled into its stable branch releases.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range.
Background info
electron is vulnerable to Heap-based Buffer Overflow in versions 39.0.0 - 39.8.9.
How to fix this
Upgrade the electron library to the patch version.
Links
GitHub Release
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