CVE-2026-54257 - Electron: Buffer performs incorrect byte length calculations resulting in heap buffer under/overflow
CVE ID :CVE-2026-54257 Published : June 23, 2026, 5:08 p.m. | 6 hours, 2 minutes ago Description :Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. From 42.3.1 until 42.3.3, Buffer performs incorrect byte length calculations resulting in...