GitHub has patched a high-severity remote code execution vulnerability that allowed anyone with push access to a private repository to run arbitrary commands on the platform’s own servers. The flaw, ...

GitHub patched critical RCE flaw CVE-2026-3854 in hours, preventing potential repo takeover and enterprise server compromise.

GitHub kicked off this month with a cluster of GitHub Copilot updates spanning the Copilot Spaces collaboration surface, the Visual Studio IDE experience, and the available model lineup in Copilot ...